68702958149

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1\times {\mathrm{2339}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 81387970560

約数和(自身を除く): 12685012411

約数列:

[1, 7, 47, 73, 329, 511, 1223, 2339, 3431, 8561, 16373, 24017, 57481, 89279, 109933, 170747, 402367, 624953, 769531, 1195229, 2860597, 4196113, 8025109, 20024179, 29372791, 56175763, 134448059, 208823581, 941136413, 1461765067, 9814708307, 68702958149]

約数ペア:

[(1, 68702958149), (7, 9814708307), (47, 1461765067), (73, 941136413), (329, 208823581), (511, 134448059), (1223, 56175763), (2339, 29372791), (3431, 20024179), (8561, 8025109), (16373, 4196113), (24017, 2860597), (57481, 1195229), (89279, 769531), (109933, 624953), (170747, 402367)]