80218151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 88058880

約数和(自身を除く): 7840729

約数列:

[1, 13, 103, 139, 431, 1339, 1807, 5603, 14317, 44393, 59909, 186121, 577109, 778817, 6170627, 80218151]

約数ペア:

[(1, 80218151), (13, 6170627), (103, 778817), (139, 577109), (431, 186121), (1339, 59909), (1807, 44393), (5603, 14317)]