79977654

素因数分解:

$2^1\times 3^2\times {\mathrm{4443203}}^1$

素因数の和:4443211

約数の個数: 12

約数和(自身を含む): 173284956

約数和(自身を除く): 93307302

約数列:

[1, 2, 3, 6, 9, 18, 4443203, 8886406, 13329609, 26659218, 39988827, 79977654]

約数ペア:

[(1, 79977654), (2, 39988827), (3, 26659218), (6, 13329609), (9, 8886406), (18, 4443203)]