99686943

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28676

約数の個数: 20

約数和(自身を含む): 152383528

約数和(自身を除く): 52696585

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 28621, 85863, 257589, 772767, 1230703, 2318301, 3692109, 11076327, 33228981, 99686943]

約数ペア:

[(1, 99686943), (3, 33228981), (9, 11076327), (27, 3692109), (43, 2318301), (81, 1230703), (129, 772767), (387, 257589), (1161, 85863), (3483, 28621)]