157400121

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{2713}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 213385536

約数和(自身を除く): 55985415

約数列:

[1, 3, 83, 233, 249, 699, 2713, 8139, 19339, 58017, 225179, 632129, 675537, 1896387, 52466707, 157400121]

約数ペア:

[(1, 157400121), (3, 52466707), (83, 1896387), (233, 675537), (249, 632129), (699, 225179), (2713, 58017), (8139, 19339)]