74921541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2699}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 105408000

約数和(自身を除く): 30486459

約数列:

[1, 3, 19, 57, 487, 1461, 2699, 8097, 9253, 27759, 51281, 153843, 1314413, 3943239, 24973847, 74921541]

約数ペア:

[(1, 74921541), (3, 24973847), (19, 3943239), (57, 1314413), (487, 153843), (1461, 51281), (2699, 27759), (8097, 9253)]