152893181

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 183165624

約数和(自身を除く): 30272443

約数列:

[1, 7, 49, 53, 113, 371, 521, 791, 2597, 3647, 5537, 5989, 25529, 27613, 41923, 58873, 193291, 293461, 412111, 1353037, 2884777, 3120269, 21841883, 152893181]

約数ペア:

[(1, 152893181), (7, 21841883), (49, 3120269), (53, 2884777), (113, 1353037), (371, 412111), (521, 293461), (791, 193291), (2597, 58873), (3647, 41923), (5537, 27613), (5989, 25529)]