85107621

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 118426080

約数和(自身を除く): 33318459

約数列:

[1, 3, 43, 67, 129, 201, 229, 687, 1849, 2881, 5547, 8643, 9847, 15343, 29541, 46029, 123883, 371649, 423421, 659749, 1270263, 1979247, 28369207, 85107621]

約数ペア:

[(1, 85107621), (3, 28369207), (43, 1979247), (67, 1270263), (129, 659749), (201, 423421), (229, 371649), (687, 123883), (1849, 46029), (2881, 29541), (5547, 15343), (8643, 9847)]