71229897

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{53117}}^1$

素因数の和:53272

約数の個数: 12

約数和(自身を含む): 103580100

約数和(自身を除く): 32350203

約数列:

[1, 3, 9, 149, 447, 1341, 53117, 159351, 478053, 7914433, 23743299, 71229897]

約数ペア:

[(1, 71229897), (3, 23743299), (9, 7914433), (149, 478053), (447, 159351), (1341, 53117)]