74157309

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{4931}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 110082240

約数和(自身を除く): 35924931

約数列:

[1, 3, 9, 27, 557, 1671, 4931, 5013, 14793, 15039, 44379, 133137, 2746567, 8239701, 24719103, 74157309]

約数ペア:

[(1, 74157309), (3, 24719103), (9, 8239701), (27, 2746567), (557, 133137), (1671, 44379), (4931, 15039), (5013, 14793)]