201544281

素因数分解:

$3^4\times {\mathrm{853}}^1\times {\mathrm{2917}}^1$

素因数の和:3782

約数の個数: 20

約数和(自身を含む): 301528612

約数和(自身を除く): 99984331

約数列:

[1, 3, 9, 27, 81, 853, 2559, 2917, 7677, 8751, 23031, 26253, 69093, 78759, 236277, 2488201, 7464603, 22393809, 67181427, 201544281]

約数ペア:

[(1, 201544281), (3, 67181427), (9, 22393809), (27, 7464603), (81, 2488201), (853, 236277), (2559, 78759), (2917, 69093), (7677, 26253), (8751, 23031)]