68129679

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 92625920

約数和(自身を除く): 24496241

約数列:

[1, 3, 79, 157, 237, 471, 1831, 5493, 12403, 37209, 144649, 287467, 433947, 862401, 22709893, 68129679]

約数ペア:

[(1, 68129679), (3, 22709893), (79, 862401), (157, 433947), (237, 287467), (471, 144649), (1831, 37209), (5493, 12403)]