81790374

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{104059}}^1$

素因数の和:104195

約数の個数: 16

約数和(自身を含む): 164831040

約数和(自身を除く): 83040666

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 104059, 208118, 312177, 624354, 13631729, 27263458, 40895187, 81790374]

約数ペア:

[(1, 81790374), (2, 40895187), (3, 27263458), (6, 13631729), (131, 624354), (262, 312177), (393, 208118), (786, 104059)]