38685708369

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{2551}}^1$

素因数の和:2931

約数の個数: 96

約数和(自身を含む): 70832087040

約数和(自身を除く): 32146378671

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 277, 553, 693, 711, 831, 869, 1659, 1939, 2493, 2551, 2607, 3047, 4977, 5817, 6083, 7653, 7821, 9141, 17451, 17857, 18249, 21329, 21883, 22959, 27423, 28061, 53571, 54747, 63987, 65649, 84183, 153181, 160713, 191961, 196427, 196947, 201529, 240713, 252549, 459543, 589281, 604587, 706627, 722139, 1378629, 1410703, 1684991, 1767843, 1813761, 2119881, 2166417, 2216819, 4232109, 4946389, 5054973, 6359643, 6650457, 7772897, 12696327, 14839167, 15164919, 15517733, 19951371, 23318691, 44517501, 46553199, 54410279, 55823533, 69956073, 139659597, 163230837, 167470599, 390764731, 489692511, 502411797, 614058863, 1172294193, 1842176589, 3516882579, 4298412041, 5526529767, 12895236123, 38685708369]

約数ペア:

[(1, 38685708369), (3, 12895236123), (7, 5526529767), (9, 4298412041), (11, 3516882579), (21, 1842176589), (33, 1172294193), (63, 614058863), (77, 502411797), (79, 489692511), (99, 390764731), (231, 167470599), (237, 163230837), (277, 139659597), (553, 69956073), (693, 55823533), (711, 54410279), (831, 46553199), (869, 44517501), (1659, 23318691), (1939, 19951371), (2493, 15517733), (2551, 15164919), (2607, 14839167), (3047, 12696327), (4977, 7772897), (5817, 6650457), (6083, 6359643), (7653, 5054973), (7821, 4946389), (9141, 4232109), (17451, 2216819), (17857, 2166417), (18249, 2119881), (21329, 1813761), (21883, 1767843), (22959, 1684991), (27423, 1410703), (28061, 1378629), (53571, 722139), (54747, 706627), (63987, 604587), (65649, 589281), (84183, 459543), (153181, 252549), (160713, 240713), (191961, 201529), (196427, 196947)]