69495893

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 73413120

約数和(自身を除く): 3917227

約数列:

[1, 31, 109, 131, 157, 3379, 4061, 4867, 14279, 17113, 20567, 442649, 530503, 637577, 2241803, 69495893]

約数ペア:

[(1, 69495893), (31, 2241803), (109, 637577), (131, 530503), (157, 442649), (3379, 20567), (4061, 17113), (4867, 14279)]