68323917

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 94243968

約数和(自身を除く): 25920051

約数列:

[1, 3, 41, 103, 123, 309, 4223, 5393, 12669, 16179, 221113, 555479, 663339, 1666437, 22774639, 68323917]

約数ペア:

[(1, 68323917), (3, 22774639), (41, 1666437), (103, 663339), (123, 555479), (309, 221113), (4223, 16179), (5393, 12669)]