71854347

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 96910880

約数和(自身を除く): 25056533

約数列:

[1, 3, 157, 373, 409, 471, 1119, 1227, 58561, 64213, 152557, 175683, 192639, 457671, 23951449, 71854347]

約数ペア:

[(1, 71854347), (3, 23951449), (157, 457671), (373, 192639), (409, 175683), (471, 152557), (1119, 64213), (1227, 58561)]