90505877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1279}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 113049600

約数和(自身を除く): 22543723

約数列:

[1, 7, 11, 77, 919, 1279, 6433, 8953, 10109, 14069, 70763, 98483, 1175401, 8227807, 12929411, 90505877]

約数ペア:

[(1, 90505877), (7, 12929411), (11, 8227807), (77, 1175401), (919, 98483), (1279, 70763), (6433, 14069), (8953, 10109)]