157773189

素因数分解:

$3^1\times 7^2\times {\mathrm{1033}}^1\times {\mathrm{1039}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 245182080

約数和(自身を除く): 87408891

約数列:

[1, 3, 7, 21, 49, 147, 1033, 1039, 3099, 3117, 7231, 7273, 21693, 21819, 50617, 50911, 151851, 152733, 1073287, 3219861, 7513009, 22539027, 52591063, 157773189]

約数ペア:

[(1, 157773189), (3, 52591063), (7, 22539027), (21, 7513009), (49, 3219861), (147, 1073287), (1033, 152733), (1039, 151851), (3099, 50911), (3117, 50617), (7231, 21819), (7273, 21693)]