51872681367

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 84705868800

約数和(自身を除く): 32833187433

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 163, 169, 291, 351, 489, 507, 719, 873, 1261, 1467, 1521, 2119, 2157, 2619, 3783, 4401, 4563, 6357, 6471, 9347, 11349, 15811, 16393, 19071, 19413, 27547, 28041, 34047, 47433, 49179, 57213, 69743, 82641, 84123, 117197, 121511, 142299, 147537, 205543, 209229, 247923, 252369, 351591, 364533, 426897, 442611, 616629, 627687, 743769, 906659, 1054773, 1093599, 1523561, 1849887, 1883061, 2672059, 2719977, 3164319, 3280797, 4570683, 5549661, 8016177, 8159931, 11368109, 11786567, 13712049, 19806293, 24048531, 24479793, 34104327, 35359701, 41136147, 59418879, 72145593, 102312981, 106079103, 147785417, 178256637, 306938943, 318237309, 443356251, 534769911, 1330068753, 1921210421, 3990206259, 5763631263, 17290893789, 51872681367]

約数ペア:

[(1, 51872681367), (3, 17290893789), (9, 5763631263), (13, 3990206259), (27, 1921210421), (39, 1330068753), (97, 534769911), (117, 443356251), (163, 318237309), (169, 306938943), (291, 178256637), (351, 147785417), (489, 106079103), (507, 102312981), (719, 72145593), (873, 59418879), (1261, 41136147), (1467, 35359701), (1521, 34104327), (2119, 24479793), (2157, 24048531), (2619, 19806293), (3783, 13712049), (4401, 11786567), (4563, 11368109), (6357, 8159931), (6471, 8016177), (9347, 5549661), (11349, 4570683), (15811, 3280797), (16393, 3164319), (19071, 2719977), (19413, 2672059), (27547, 1883061), (28041, 1849887), (34047, 1523561), (47433, 1093599), (49179, 1054773), (57213, 906659), (69743, 743769), (82641, 627687), (84123, 616629), (117197, 442611), (121511, 426897), (142299, 364533), (147537, 351591), (205543, 252369), (209229, 247923)]