78820677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15667}}^1$

素因数の和:15729

約数の個数: 24

約数和(自身を含む): 125469344

約数和(自身を除く): 46648667

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 15667, 47001, 141003, 203671, 611013, 673681, 1833039, 2021043, 6063129, 8757853, 26273559, 78820677]

約数ペア:

[(1, 78820677), (3, 26273559), (9, 8757853), (13, 6063129), (39, 2021043), (43, 1833039), (117, 673681), (129, 611013), (387, 203671), (559, 141003), (1677, 47001), (5031, 15667)]