66303513

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 99830016

約数和(自身を除く): 33526503

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 2221, 3317, 6663, 9951, 19989, 29853, 68851, 206553, 237647, 619659, 712941, 2138823, 7367057, 22101171, 66303513]

約数ペア:

[(1, 66303513), (3, 22101171), (9, 7367057), (31, 2138823), (93, 712941), (107, 619659), (279, 237647), (321, 206553), (963, 68851), (2221, 29853), (3317, 19989), (6663, 9951)]