77996877

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3067}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 121713696

約数和(自身を除く): 43716819

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3067, 3633, 8477, 9201, 21469, 25431, 64407, 150283, 450849, 530591, 1591773, 3714137, 11142411, 25998959, 77996877]

約数ペア:

[(1, 77996877), (3, 25998959), (7, 11142411), (21, 3714137), (49, 1591773), (147, 530591), (173, 450849), (519, 150283), (1211, 64407), (3067, 25431), (3633, 21469), (8477, 9201)]