67518781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 79662816

約数和(自身を除く): 12144035

約数列:

[1, 11, 17, 67, 187, 289, 317, 737, 1139, 3179, 3487, 5389, 12529, 19363, 21239, 59279, 91613, 212993, 233629, 361063, 1007743, 3971693, 6138071, 67518781]

約数ペア:

[(1, 67518781), (11, 6138071), (17, 3971693), (67, 1007743), (187, 361063), (289, 233629), (317, 212993), (737, 91613), (1139, 59279), (3179, 21239), (3487, 19363), (5389, 12529)]