63937239

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 87426432

約数和(自身を除く): 23489193

約数列:

[1, 3, 53, 159, 163, 489, 2467, 7401, 8639, 25917, 130751, 392253, 402121, 1206363, 21312413, 63937239]

約数ペア:

[(1, 63937239), (3, 21312413), (53, 1206363), (159, 402121), (163, 392253), (489, 130751), (2467, 25917), (7401, 8639)]