67845169

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 78796800

約数和(自身を除く): 10951631

約数列:

[1, 7, 107, 239, 379, 749, 1673, 2653, 25573, 40553, 90581, 179011, 283871, 634067, 9692167, 67845169]

約数ペア:

[(1, 67845169), (7, 9692167), (107, 634067), (239, 283871), (379, 179011), (749, 90581), (1673, 40553), (2653, 25573)]