31250583

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 30035817

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 49, 63, 69, 79, 91, 117, 147, 161, 189, 207, 237, 273, 299, 351, 441, 483, 553, 621, 637, 711, 819, 897, 1027, 1127, 1323, 1449, 1659, 1817, 1911, 2093, 2133, 2457, 2691, 3081, 3381, 3871, 4347, 4977, 5451, 5733, 6279, 7189, 8073, 9243, 10143, 11613, 12719, 14651, 14931, 16353, 17199, 18837, 21567, 23621, 27729, 30429, 34839, 38157, 43953, 49059, 50323, 56511, 64701, 70863, 89033, 104517, 114471, 131859, 150969, 165347, 194103, 212589, 267099, 343413, 395577, 452907, 496041, 637767, 801297, 1157429, 1358721, 1488123, 2403891, 3472287, 4464369, 10416861, 31250583]

約数ペア:

[(1, 31250583), (3, 10416861), (7, 4464369), (9, 3472287), (13, 2403891), (21, 1488123), (23, 1358721), (27, 1157429), (39, 801297), (49, 637767), (63, 496041), (69, 452907), (79, 395577), (91, 343413), (117, 267099), (147, 212589), (161, 194103), (189, 165347), (207, 150969), (237, 131859), (273, 114471), (299, 104517), (351, 89033), (441, 70863), (483, 64701), (553, 56511), (621, 50323), (637, 49059), (711, 43953), (819, 38157), (897, 34839), (1027, 30429), (1127, 27729), (1323, 23621), (1449, 21567), (1659, 18837), (1817, 17199), (1911, 16353), (2093, 14931), (2133, 14651), (2457, 12719), (2691, 11613), (3081, 10143), (3381, 9243), (3871, 8073), (4347, 7189), (4977, 6279), (5451, 5733)]