71260893

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{65437}}^1$

素因数の和:65465

約数の個数: 18

約数和(自身を含む): 113142302

約数和(自身を除く): 41881409

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 65437, 196311, 588933, 719807, 2159421, 6478263, 7917877, 23753631, 71260893]

約数ペア:

[(1, 71260893), (3, 23753631), (9, 7917877), (11, 6478263), (33, 2159421), (99, 719807), (121, 588933), (363, 196311), (1089, 65437)]