72177783

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 97443840

約数和(自身を除く): 25266057

約数列:

[1, 3, 127, 381, 389, 487, 1167, 1461, 49403, 61849, 148209, 185547, 189443, 568329, 24059261, 72177783]

約数ペア:

[(1, 72177783), (3, 24059261), (127, 568329), (381, 189443), (389, 185547), (487, 148209), (1167, 61849), (1461, 49403)]