129671658

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{13267}}^1$

素因数の和:13459

約数の個数: 32

約数和(自身を含む): 289773120

約数和(自身を除く): 160101462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 13267, 26534, 39801, 79602, 119403, 238806, 358209, 716418, 2401327, 4802654, 7203981, 14407962, 21611943, 43223886, 64835829, 129671658]

約数ペア:

[(1, 129671658), (2, 64835829), (3, 43223886), (6, 21611943), (9, 14407962), (18, 7203981), (27, 4802654), (54, 2401327), (181, 716418), (362, 358209), (543, 238806), (1086, 119403), (1629, 79602), (3258, 39801), (4887, 26534), (9774, 13267)]