68557151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 76597248

約数和(自身を除く): 8040097

約数列:

[1, 13, 31, 311, 403, 547, 4043, 7111, 9641, 16957, 125333, 170117, 220441, 2211521, 5273627, 68557151]

約数ペア:

[(1, 68557151), (13, 5273627), (31, 2211521), (311, 220441), (403, 170117), (547, 125333), (4043, 16957), (7111, 9641)]