172907233779

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{2281}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 270299796480

約数和(自身を除く): 97392562701

約数列:

[1, 3, 7, 21, 59, 177, 193, 317, 413, 579, 951, 1239, 1351, 2219, 2281, 4053, 6657, 6843, 11387, 15967, 18703, 34161, 47901, 56109, 61181, 79709, 130921, 134579, 183543, 239127, 392763, 403737, 428267, 440233, 723077, 942053, 1284801, 1320699, 2169231, 2826159, 3081631, 3609679, 5061539, 9244893, 10829037, 15184617, 25267753, 25973747, 42661543, 75803259, 77921241, 127984629, 139553861, 181816229, 298630801, 418661583, 545448687, 895892403, 976877027, 2930631081, 8233677799, 24701033397, 57635744593, 172907233779]

約数ペア:

[(1, 172907233779), (3, 57635744593), (7, 24701033397), (21, 8233677799), (59, 2930631081), (177, 976877027), (193, 895892403), (317, 545448687), (413, 418661583), (579, 298630801), (951, 181816229), (1239, 139553861), (1351, 127984629), (2219, 77921241), (2281, 75803259), (4053, 42661543), (6657, 25973747), (6843, 25267753), (11387, 15184617), (15967, 10829037), (18703, 9244893), (34161, 5061539), (47901, 3609679), (56109, 3081631), (61181, 2826159), (79709, 2169231), (130921, 1320699), (134579, 1284801), (183543, 942053), (239127, 723077), (392763, 440233), (403737, 428267)]