75137778

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{3391}}^1$

素因数の和:4630

約数の個数: 24

約数和(自身を含む): 162978816

約数和(自身を除く): 87841038

約数列:

[1, 2, 3, 6, 9, 18, 1231, 2462, 3391, 3693, 6782, 7386, 10173, 11079, 20346, 22158, 30519, 61038, 4174321, 8348642, 12522963, 25045926, 37568889, 75137778]

約数ペア:

[(1, 75137778), (2, 37568889), (3, 25045926), (6, 12522963), (9, 8348642), (18, 4174321), (1231, 61038), (2462, 30519), (3391, 22158), (3693, 20346), (6782, 11079), (7386, 10173)]