72509673

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7243}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 100141056

約数和(自身を除く): 27631383

約数列:

[1, 3, 47, 71, 141, 213, 3337, 7243, 10011, 21729, 340421, 514253, 1021263, 1542759, 24169891, 72509673]

約数ペア:

[(1, 72509673), (3, 24169891), (47, 1542759), (71, 1021263), (141, 514253), (213, 340421), (3337, 21729), (7243, 10011)]