66167423

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3019}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 78858240

約数和(自身を除く): 12690817

約数列:

[1, 7, 31, 101, 217, 707, 3019, 3131, 21133, 21917, 93589, 304919, 655123, 2134433, 9452489, 66167423]

約数ペア:

[(1, 66167423), (7, 9452489), (31, 2134433), (101, 655123), (217, 304919), (707, 93589), (3019, 21917), (3131, 21133)]