61929879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39929}}^1$

素因数の和:39990

約数の個数: 16

約数和(自身を含む): 91998720

約数和(自身を除く): 30068841

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 39929, 119787, 439219, 1317657, 1876663, 5629989, 20643293, 61929879]

約数ペア:

[(1, 61929879), (3, 20643293), (11, 5629989), (33, 1876663), (47, 1317657), (141, 439219), (517, 119787), (1551, 39929)]