156727038609

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{245269231}}^1$

素因数の和:245269308

約数の個数: 12

約数和(自身を含む): 229572001152

約数和(自身を除く): 72844962543

約数列:

[1, 3, 9, 71, 213, 639, 245269231, 735807693, 2207423079, 17414115401, 52242346203, 156727038609]

約数ペア:

[(1, 156727038609), (3, 52242346203), (9, 17414115401), (71, 2207423079), (213, 735807693), (639, 245269231)]