151901169

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{195497}}^1$

素因数の和:195544

約数の個数: 16

約数和(自身を含む): 237725568

約数和(自身を除く): 85824399

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 195497, 586491, 1368479, 4105437, 7233389, 21700167, 50633723, 151901169]

約数ペア:

[(1, 151901169), (3, 50633723), (7, 21700167), (21, 7233389), (37, 4105437), (111, 1368479), (259, 586491), (777, 195497)]