73740653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{971}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 15216787

約数列:

[1, 7, 19, 133, 571, 971, 3997, 6797, 10849, 18449, 75943, 129143, 554441, 3881087, 10534379, 73740653]

約数ペア:

[(1, 73740653), (7, 10534379), (19, 3881087), (133, 554441), (571, 129143), (971, 75943), (3997, 18449), (6797, 10849)]