66310993

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 78140160

約数和(自身を除く): 11829167

約数列:

[1, 7, 37, 259, 503, 509, 3521, 3563, 18611, 18833, 130277, 131831, 256027, 1792189, 9472999, 66310993]

約数ペア:

[(1, 66310993), (7, 9472999), (37, 1792189), (259, 256027), (503, 131831), (509, 130277), (3521, 18833), (3563, 18611)]