148941207

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{128287}}^1$

素因数の和:128339

約数の個数: 16

約数和(自身を含む): 225786880

約数和(自身を除く): 76845673

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 128287, 384861, 1154583, 3463749, 5516341, 16549023, 49647069, 148941207]

約数ペア:

[(1, 148941207), (3, 49647069), (9, 16549023), (27, 5516341), (43, 3463749), (129, 1154583), (387, 384861), (1161, 128287)]