129493806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1660177}}^1$

素因数の和:1660195

約数の個数: 16

約数和(自身を含む): 278909904

約数和(自身を除く): 149416098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1660177, 3320354, 4980531, 9961062, 21582301, 43164602, 64746903, 129493806]

約数ペア:

[(1, 129493806), (2, 64746903), (3, 43164602), (6, 21582301), (13, 9961062), (26, 4980531), (39, 3320354), (78, 1660177)]