328610048013

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{31123}}^1$

素因数の和:31456

約数の個数: 80

約数和(自身を含む): 544955842816

約数和(自身を除く): 216345794803

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 271, 333, 351, 481, 813, 999, 1053, 1443, 2439, 2997, 3523, 4329, 7317, 10027, 10569, 12987, 21951, 30081, 31123, 31707, 38961, 90243, 93369, 95121, 130351, 270729, 280107, 285363, 391053, 404599, 812187, 840321, 1151551, 1173159, 1213797, 2520963, 3454653, 3519477, 3641391, 8434333, 10363959, 10558431, 10924173, 14970163, 25302999, 31091877, 32772519, 44910489, 75908997, 93275631, 109646329, 134731467, 227726991, 312070321, 328938987, 404194401, 683180973, 936210963, 986816961, 1212583203, 2808632889, 2960450883, 4056914173, 8425898667, 8881352649, 12170742519, 25277696001, 36512227557, 109536682671, 328610048013]

約数ペア:

[(1, 328610048013), (3, 109536682671), (9, 36512227557), (13, 25277696001), (27, 12170742519), (37, 8881352649), (39, 8425898667), (81, 4056914173), (111, 2960450883), (117, 2808632889), (271, 1212583203), (333, 986816961), (351, 936210963), (481, 683180973), (813, 404194401), (999, 328938987), (1053, 312070321), (1443, 227726991), (2439, 134731467), (2997, 109646329), (3523, 93275631), (4329, 75908997), (7317, 44910489), (10027, 32772519), (10569, 31091877), (12987, 25302999), (21951, 14970163), (30081, 10924173), (31123, 10558431), (31707, 10363959), (38961, 8434333), (90243, 3641391), (93369, 3519477), (95121, 3454653), (130351, 2520963), (270729, 1213797), (280107, 1173159), (285363, 1151551), (391053, 840321), (404599, 812187)]