135898413

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17443}}^1$

素因数の和:17513

約数の個数: 24

約数和(自身を含む): 214770528

約数和(自身を除く): 78872115

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 17443, 52329, 122101, 366303, 854707, 924479, 2564121, 2773437, 6471353, 19414059, 45299471, 135898413]

約数ペア:

[(1, 135898413), (3, 45299471), (7, 19414059), (21, 6471353), (49, 2773437), (53, 2564121), (147, 924479), (159, 854707), (371, 366303), (1113, 122101), (2597, 52329), (7791, 17443)]