66610663

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 78031360

約数和(自身を除く): 11420697

約数列:

[1, 7, 67, 109, 469, 763, 1303, 7303, 9121, 51121, 87301, 142027, 611107, 994189, 9515809, 66610663]

約数ペア:

[(1, 66610663), (7, 9515809), (67, 994189), (109, 611107), (469, 142027), (763, 87301), (1303, 51121), (7303, 9121)]