86785677

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79693}}^1$

素因数の和:79721

約数の個数: 18

約数和(自身を含む): 137790926

約数和(自身を除く): 51005249

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 79693, 239079, 717237, 876623, 2629869, 7889607, 9642853, 28928559, 86785677]

約数ペア:

[(1, 86785677), (3, 28928559), (9, 9642853), (11, 7889607), (33, 2629869), (99, 876623), (121, 717237), (363, 239079), (1089, 79693)]