201430557

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{14891}}^1$

素因数の和:15070

約数の個数: 20

約数和(自身を含む): 302724576

約数和(自身を除く): 101294019

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 14891, 44673, 134019, 402057, 1206171, 2486797, 7460391, 22381173, 67143519, 201430557]

約数ペア:

[(1, 201430557), (3, 67143519), (9, 22381173), (27, 7460391), (81, 2486797), (167, 1206171), (501, 402057), (1503, 134019), (4509, 44673), (13527, 14891)]