128103651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7877}}^1$

素因数の和:8035

約数の個数: 24

約数和(自身を含む): 200731440

約数和(自身を除く): 72627789

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 7877, 16263, 23631, 70893, 102401, 307203, 921609, 1094903, 3284709, 9854127, 14233739, 42701217, 128103651]

約数ペア:

[(1, 128103651), (3, 42701217), (9, 14233739), (13, 9854127), (39, 3284709), (117, 1094903), (139, 921609), (417, 307203), (1251, 102401), (1807, 70893), (5421, 23631), (7877, 16263)]