64945277881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{103561}}^1$

素因数の和:104832

約数の個数: 16

約数和(自身を含む): 72417178368

約数和(自身を除く): 7471900487

約数列:

[1, 11, 47, 517, 1213, 13343, 57011, 103561, 627121, 1139171, 4867367, 53541037, 125619493, 1381814423, 5904116171, 64945277881]

約数ペア:

[(1, 64945277881), (11, 5904116171), (47, 1381814423), (517, 125619493), (1213, 53541037), (13343, 4867367), (57011, 1139171), (103561, 627121)]