66753953

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 77395200

約数和(自身を除く): 10641247

約数列:

[1, 7, 173, 199, 277, 1211, 1393, 1939, 34427, 47921, 55123, 240989, 335447, 385861, 9536279, 66753953]

約数ペア:

[(1, 66753953), (7, 9536279), (173, 385861), (199, 335447), (277, 240989), (1211, 55123), (1393, 47921), (1939, 34427)]