74907567

素因数分解:

$3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1217}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 123885216

約数和(自身を除く): 48977649

約数列:

[1, 3, 7, 9, 21, 63, 977, 1217, 2931, 3651, 6839, 8519, 8793, 10953, 20517, 25557, 61551, 76671, 1189009, 3567027, 8323063, 10701081, 24969189, 74907567]

約数ペア:

[(1, 74907567), (3, 24969189), (7, 10701081), (9, 8323063), (21, 3567027), (63, 1189009), (977, 76671), (1217, 61551), (2931, 25557), (3651, 20517), (6839, 10953), (8519, 8793)]