69940101

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 52632699

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 167, 231, 259, 343, 407, 501, 539, 777, 1029, 1169, 1221, 1617, 1813, 1837, 2849, 3507, 3773, 5439, 5511, 6179, 8183, 8547, 11319, 12691, 12859, 18537, 19943, 24549, 38073, 38577, 43253, 57281, 59829, 67969, 90013, 129759, 139601, 171843, 203907, 270039, 302771, 418803, 475783, 630091, 908313, 1427349, 1890273, 2119397, 3330481, 6358191, 9991443, 23313367, 69940101]

約数ペア:

[(1, 69940101), (3, 23313367), (7, 9991443), (11, 6358191), (21, 3330481), (33, 2119397), (37, 1890273), (49, 1427349), (77, 908313), (111, 630091), (147, 475783), (167, 418803), (231, 302771), (259, 270039), (343, 203907), (407, 171843), (501, 139601), (539, 129759), (777, 90013), (1029, 67969), (1169, 59829), (1221, 57281), (1617, 43253), (1813, 38577), (1837, 38073), (2849, 24549), (3507, 19943), (3773, 18537), (5439, 12859), (5511, 12691), (6179, 11319), (8183, 8547)]