145021167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22921}}^1$

素因数の和:22983

約数の個数: 24

約数和(自身を含む): 226469360

約数和(自身を除く): 81448193

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 22921, 68763, 206289, 435499, 848077, 1306497, 2544231, 3919491, 7632693, 16113463, 48340389, 145021167]

約数ペア:

[(1, 145021167), (3, 48340389), (9, 16113463), (19, 7632693), (37, 3919491), (57, 2544231), (111, 1306497), (171, 848077), (333, 435499), (703, 206289), (2109, 68763), (6327, 22921)]