77331394

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{17761}}^1$

素因数の和:18081

約数の個数: 16

約数和(自身を含む): 133001856

約数和(自身を除く): 55670462

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 17761, 35522, 124327, 248654, 5523671, 11047342, 38665697, 77331394]

約数ペア:

[(1, 77331394), (2, 38665697), (7, 11047342), (14, 5523671), (311, 248654), (622, 124327), (2177, 35522), (4354, 17761)]