77319918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{330427}}^1$

素因数の和:330448

約数の個数: 24

約数和(自身を含む): 180413688

約数和(自身を除く): 103093770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 330427, 660854, 991281, 1982562, 2973843, 4295551, 5947686, 8591102, 12886653, 25773306, 38659959, 77319918]

約数ペア:

[(1, 77319918), (2, 38659959), (3, 25773306), (6, 12886653), (9, 8591102), (13, 5947686), (18, 4295551), (26, 2973843), (39, 1982562), (78, 991281), (117, 660854), (234, 330427)]