66922079

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 78048768

約数和(自身を除く): 11126689

約数列:

[1, 7, 67, 293, 469, 487, 2051, 3409, 19631, 32629, 137417, 142691, 228403, 998837, 9560297, 66922079]

約数ペア:

[(1, 66922079), (7, 9560297), (67, 998837), (293, 228403), (469, 142691), (487, 137417), (2051, 32629), (3409, 19631)]