68107457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 85795200

約数和(自身を除く): 17687743

約数列:

[1, 11, 17, 19, 29, 187, 209, 319, 323, 493, 551, 661, 3553, 5423, 6061, 7271, 9367, 11237, 12559, 19169, 103037, 123607, 138149, 210859, 213503, 325873, 364211, 2348533, 3584603, 4006321, 6191587, 68107457]

約数ペア:

[(1, 68107457), (11, 6191587), (17, 4006321), (19, 3584603), (29, 2348533), (187, 364211), (209, 325873), (319, 213503), (323, 210859), (493, 138149), (551, 123607), (661, 103037), (3553, 19169), (5423, 12559), (6061, 11237), (7271, 9367)]