85893129

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 168838560

約数和(自身を除く): 82945431

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 49, 51, 57, 63, 67, 81, 119, 133, 147, 153, 171, 189, 201, 323, 357, 399, 441, 459, 469, 513, 567, 603, 833, 931, 969, 1071, 1139, 1197, 1273, 1323, 1377, 1407, 1539, 1809, 2261, 2499, 2793, 2907, 3213, 3283, 3417, 3591, 3819, 3969, 4221, 5427, 6783, 7497, 7973, 8379, 8721, 8911, 9639, 9849, 10251, 10773, 11457, 12663, 15827, 20349, 21641, 22491, 23919, 25137, 26163, 26733, 29547, 30753, 34371, 37989, 47481, 55811, 61047, 62377, 64923, 67473, 71757, 75411, 80199, 88641, 92259, 103113, 142443, 151487, 167433, 183141, 187131, 194769, 215271, 240597, 265923, 427329, 454461, 502299, 561393, 584307, 645813, 721791, 1060409, 1281987, 1363383, 1506897, 1684179, 1752921, 3181227, 4090149, 4520691, 5052537, 9543681, 12270447, 28631043, 85893129]

約数ペア:

[(1, 85893129), (3, 28631043), (7, 12270447), (9, 9543681), (17, 5052537), (19, 4520691), (21, 4090149), (27, 3181227), (49, 1752921), (51, 1684179), (57, 1506897), (63, 1363383), (67, 1281987), (81, 1060409), (119, 721791), (133, 645813), (147, 584307), (153, 561393), (171, 502299), (189, 454461), (201, 427329), (323, 265923), (357, 240597), (399, 215271), (441, 194769), (459, 187131), (469, 183141), (513, 167433), (567, 151487), (603, 142443), (833, 103113), (931, 92259), (969, 88641), (1071, 80199), (1139, 75411), (1197, 71757), (1273, 67473), (1323, 64923), (1377, 62377), (1407, 61047), (1539, 55811), (1809, 47481), (2261, 37989), (2499, 34371), (2793, 30753), (2907, 29547), (3213, 26733), (3283, 26163), (3417, 25137), (3591, 23919), (3819, 22491), (3969, 21641), (4221, 20349), (5427, 15827), (6783, 12663), (7497, 11457), (7973, 10773), (8379, 10251), (8721, 9849), (8911, 9639)]