71830053

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{3613}}^1$

素因数の和:3713

約数の個数: 18

約数和(自身を含む): 106038374

約数和(自身を除く): 34208321

約数列:

[1, 3, 9, 47, 141, 423, 2209, 3613, 6627, 10839, 19881, 32517, 169811, 509433, 1528299, 7981117, 23943351, 71830053]

約数ペア:

[(1, 71830053), (3, 23943351), (9, 7981117), (47, 1528299), (141, 509433), (423, 169811), (2209, 32517), (3613, 19881), (6627, 10839)]