66890487

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1901}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 91935072

約数和(自身を除く): 25044585

約数列:

[1, 3, 37, 111, 317, 951, 1901, 5703, 11729, 35187, 70337, 211011, 602617, 1807851, 22296829, 66890487]

約数ペア:

[(1, 66890487), (3, 22296829), (37, 1807851), (111, 602617), (317, 211011), (951, 70337), (1901, 35187), (5703, 11729)]