171773379

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{2917}}^1$

素因数の和:3656

約数の個数: 20

約数和(自身を含む): 257040784

約数和(自身を除く): 85267405

約数列:

[1, 3, 9, 27, 81, 727, 2181, 2917, 6543, 8751, 19629, 26253, 58887, 78759, 236277, 2120659, 6361977, 19085931, 57257793, 171773379]

約数ペア:

[(1, 171773379), (3, 57257793), (9, 19085931), (27, 6361977), (81, 2120659), (727, 236277), (2181, 78759), (2917, 58887), (6543, 26253), (8751, 19629)]