64737189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13913}}^1$

素因数の和:13977

約数の個数: 24

約数和(自身を含む): 104188032

約数和(自身を除く): 39450843

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 13913, 41739, 125217, 153043, 459129, 653911, 1377387, 1961733, 5885199, 7193021, 21579063, 64737189]

約数ペア:

[(1, 64737189), (3, 21579063), (9, 7193021), (11, 5885199), (33, 1961733), (47, 1377387), (99, 653911), (141, 459129), (423, 153043), (517, 125217), (1551, 41739), (4653, 13913)]