71960439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10151}}^1$

素因数の和:10310

約数の個数: 16

約数和(自身を含む): 102332160

約数和(自身を除く): 30371721

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 10151, 30453, 172567, 517701, 1410989, 4232967, 23986813, 71960439]

約数ペア:

[(1, 71960439), (3, 23986813), (17, 4232967), (51, 1410989), (139, 517701), (417, 172567), (2363, 30453), (7089, 10151)]