168222717

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{479267}}^1$

素因数の和:479289

約数の個数: 16

約数和(自身を含む): 268390080

約数和(自身を除く): 100167363

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 479267, 1437801, 4313403, 6230471, 12940209, 18691413, 56074239, 168222717]

約数ペア:

[(1, 168222717), (3, 56074239), (9, 18691413), (13, 12940209), (27, 6230471), (39, 4313403), (117, 1437801), (351, 479267)]