67422957

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68311}}^1$

素因数の和:68368

約数の個数: 16

約数和(自身を含む): 104927232

約数和(自身を除く): 37504275

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 68311, 204933, 478177, 1434531, 3210617, 9631851, 22474319, 67422957]

約数ペア:

[(1, 67422957), (3, 22474319), (7, 9631851), (21, 3210617), (47, 1434531), (141, 478177), (329, 204933), (987, 68311)]