77489919

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{797}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 124232640

約数和(自身を除く): 46742721

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 797, 831, 2391, 2493, 3601, 7173, 7479, 10361, 10803, 21519, 31083, 32409, 93249, 97227, 220769, 279747, 662307, 1986921, 2869997, 5960763, 8609991, 25829973, 77489919]

約数ペア:

[(1, 77489919), (3, 25829973), (9, 8609991), (13, 5960763), (27, 2869997), (39, 1986921), (117, 662307), (277, 279747), (351, 220769), (797, 97227), (831, 93249), (2391, 32409), (2493, 31083), (3601, 21519), (7173, 10803), (7479, 10361)]