47276541

素因数分解:

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

素因数の和:200

約数の個数: 80

約数和(自身を含む): 85377600

約数和(自身を除く): 38101059

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 117, 139, 153, 171, 221, 247, 323, 351, 417, 459, 513, 663, 741, 969, 1053, 1251, 1377, 1539, 1807, 1989, 2223, 2363, 2641, 2907, 3753, 4199, 5421, 5967, 6669, 7089, 7923, 8721, 11259, 12597, 16263, 17901, 20007, 21267, 23769, 26163, 30719, 34333, 37791, 44897, 48789, 63801, 71307, 92157, 102999, 113373, 134691, 146367, 191403, 213921, 276471, 308997, 340119, 404073, 583661, 829413, 926991, 1212219, 1750983, 2488239, 2780973, 3636657, 5252949, 15758847, 47276541]

約数ペア:

[(1, 47276541), (3, 15758847), (9, 5252949), (13, 3636657), (17, 2780973), (19, 2488239), (27, 1750983), (39, 1212219), (51, 926991), (57, 829413), (81, 583661), (117, 404073), (139, 340119), (153, 308997), (171, 276471), (221, 213921), (247, 191403), (323, 146367), (351, 134691), (417, 113373), (459, 102999), (513, 92157), (663, 71307), (741, 63801), (969, 48789), (1053, 44897), (1251, 37791), (1377, 34333), (1539, 30719), (1807, 26163), (1989, 23769), (2223, 21267), (2363, 20007), (2641, 17901), (2907, 16263), (3753, 12597), (4199, 11259), (5421, 8721), (5967, 7923), (6669, 7089)]