71432433

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{3593}}^1$

素因数の和:3693

約数の個数: 18

約数和(自身を含む): 105451554

約数和(自身を除く): 34019121

約数列:

[1, 3, 9, 47, 141, 423, 2209, 3593, 6627, 10779, 19881, 32337, 168871, 506613, 1519839, 7936937, 23810811, 71432433]

約数ペア:

[(1, 71432433), (3, 23810811), (9, 7936937), (47, 1519839), (141, 506613), (423, 168871), (2209, 32337), (3593, 19881), (6627, 10779)]