69981567

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 95041152

約数和(自身を除く): 25059585

約数列:

[1, 3, 67, 201, 421, 827, 1263, 2481, 28207, 55409, 84621, 166227, 348167, 1044501, 23327189, 69981567]

約数ペア:

[(1, 69981567), (3, 23327189), (67, 1044501), (201, 348167), (421, 166227), (827, 84621), (1263, 55409), (2481, 28207)]