330935787

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 683020800

約数和(自身を除く): 352085013

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 27, 39, 51, 57, 63, 81, 91, 117, 119, 133, 139, 153, 171, 189, 221, 247, 273, 323, 351, 357, 399, 417, 459, 513, 567, 663, 741, 819, 969, 973, 1053, 1071, 1197, 1251, 1377, 1539, 1547, 1729, 1807, 1989, 2223, 2261, 2363, 2457, 2641, 2907, 2919, 3213, 3591, 3753, 4199, 4641, 5187, 5421, 5967, 6669, 6783, 7089, 7371, 7923, 8721, 8757, 9639, 10773, 11259, 12597, 12649, 13923, 15561, 16263, 16541, 17901, 18487, 20007, 20349, 21267, 23769, 26163, 26271, 29393, 30719, 34333, 37791, 37947, 41769, 44897, 46683, 48789, 49623, 55461, 61047, 63801, 71307, 78813, 88179, 92157, 102999, 113373, 113841, 125307, 134691, 140049, 146367, 148869, 166383, 183141, 191403, 213921, 215033, 240331, 264537, 276471, 308997, 314279, 340119, 341523, 404073, 446607, 499149, 583661, 645099, 720993, 793611, 829413, 926991, 942837, 1024569, 1212219, 1339821, 1497447, 1750983, 1935297, 2162979, 2380833, 2488239, 2780973, 2828511, 3636657, 4085627, 5252949, 5805891, 6488937, 8485533, 12256881, 15758847, 17417673, 19466811, 25456599, 36770643, 47276541, 110311929, 330935787]

約数ペア:

[(1, 330935787), (3, 110311929), (7, 47276541), (9, 36770643), (13, 25456599), (17, 19466811), (19, 17417673), (21, 15758847), (27, 12256881), (39, 8485533), (51, 6488937), (57, 5805891), (63, 5252949), (81, 4085627), (91, 3636657), (117, 2828511), (119, 2780973), (133, 2488239), (139, 2380833), (153, 2162979), (171, 1935297), (189, 1750983), (221, 1497447), (247, 1339821), (273, 1212219), (323, 1024569), (351, 942837), (357, 926991), (399, 829413), (417, 793611), (459, 720993), (513, 645099), (567, 583661), (663, 499149), (741, 446607), (819, 404073), (969, 341523), (973, 340119), (1053, 314279), (1071, 308997), (1197, 276471), (1251, 264537), (1377, 240331), (1539, 215033), (1547, 213921), (1729, 191403), (1807, 183141), (1989, 166383), (2223, 148869), (2261, 146367), (2363, 140049), (2457, 134691), (2641, 125307), (2907, 113841), (2919, 113373), (3213, 102999), (3591, 92157), (3753, 88179), (4199, 78813), (4641, 71307), (5187, 63801), (5421, 61047), (5967, 55461), (6669, 49623), (6783, 48789), (7089, 46683), (7371, 44897), (7923, 41769), (8721, 37947), (8757, 37791), (9639, 34333), (10773, 30719), (11259, 29393), (12597, 26271), (12649, 26163), (13923, 23769), (15561, 21267), (16263, 20349), (16541, 20007), (17901, 18487)]