74524779

素因数分解:

$3^4\times 7^1\times {\mathrm{131437}}^1$

素因数の和:131456

約数の個数: 20

約数和(自身を含む): 127231984

約数和(自身を除く): 52707205

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 131437, 394311, 920059, 1182933, 2760177, 3548799, 8280531, 10646397, 24841593, 74524779]

約数ペア:

[(1, 74524779), (3, 24841593), (7, 10646397), (9, 8280531), (21, 3548799), (27, 2760177), (63, 1182933), (81, 920059), (189, 394311), (567, 131437)]