86061357

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 129519000

約数和(自身を除く): 43457643

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 2213, 4321, 6639, 12963, 19917, 38889, 64177, 192531, 329737, 577593, 989211, 2967633, 9562373, 28687119, 86061357]

約数ペア:

[(1, 86061357), (3, 28687119), (9, 9562373), (29, 2967633), (87, 989211), (149, 577593), (261, 329737), (447, 192531), (1341, 64177), (2213, 38889), (4321, 19917), (6639, 12963)]