65917521

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 97668480

約数和(自身を除く): 31750959

約数列:

[1, 3, 9, 79, 83, 237, 249, 711, 747, 1117, 3351, 6557, 10053, 19671, 59013, 88243, 92711, 264729, 278133, 794187, 834399, 7324169, 21972507, 65917521]

約数ペア:

[(1, 65917521), (3, 21972507), (9, 7324169), (79, 834399), (83, 794187), (237, 278133), (249, 264729), (711, 92711), (747, 88243), (1117, 59013), (3351, 19671), (6557, 10053)]