90398718123

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{348587}}^1$

素因数の和:348883

約数の個数: 32

約数和(自身を含む): 140952254976

約数和(自身を除く): 50553536853

約数列:

[1, 3, 7, 21, 53, 159, 233, 371, 699, 1113, 1631, 4893, 12349, 37047, 86443, 259329, 348587, 1045761, 2440109, 7320327, 18475111, 55425333, 81220771, 129325777, 243662313, 387977331, 568545397, 1705636191, 4304700863, 12914102589, 30132906041, 90398718123]

約数ペア:

[(1, 90398718123), (3, 30132906041), (7, 12914102589), (21, 4304700863), (53, 1705636191), (159, 568545397), (233, 387977331), (371, 243662313), (699, 129325777), (1113, 81220771), (1631, 55425333), (4893, 18475111), (12349, 7320327), (37047, 2440109), (86443, 1045761), (259329, 348587)]