86616837

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{12781}}^1$

素因数の和:13041

約数の個数: 16

約数和(自身を含む): 128842560

約数和(自身を除く): 42225723

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 12781, 38343, 115029, 345087, 3208031, 9624093, 28872279, 86616837]

約数ペア:

[(1, 86616837), (3, 28872279), (9, 9624093), (27, 3208031), (251, 345087), (753, 115029), (2259, 38343), (6777, 12781)]