74780649

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 112569600

約数和(自身を除く): 37788951

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 981, 2459, 3379, 7377, 10137, 22131, 30411, 76229, 228687, 268031, 686061, 804093, 2412279, 8308961, 24926883, 74780649]

約数ペア:

[(1, 74780649), (3, 24926883), (9, 8308961), (31, 2412279), (93, 804093), (109, 686061), (279, 268031), (327, 228687), (981, 76229), (2459, 30411), (3379, 22131), (7377, 10137)]