129705354

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{18913}}^1$

素因数の和:19051

約数の個数: 32

約数和(自身を含む): 290519040

約数和(自身を除く): 160813686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 18913, 37826, 56739, 113478, 170217, 340434, 510651, 1021302, 2401951, 4803902, 7205853, 14411706, 21617559, 43235118, 64852677, 129705354]

約数ペア:

[(1, 129705354), (2, 64852677), (3, 43235118), (6, 21617559), (9, 14411706), (18, 7205853), (27, 4803902), (54, 2401951), (127, 1021302), (254, 510651), (381, 340434), (762, 170217), (1143, 113478), (2286, 56739), (3429, 37826), (6858, 18913)]