290054853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{16187}}^1$

素因数の和:16385

約数の個数: 24

約数和(自身を含む): 459609696

約数和(自身を除く): 169554843

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 5973, 16187, 17919, 48561, 145683, 178057, 534171, 1602513, 2929847, 8789541, 26368623, 32228317, 96684951, 290054853]

約数ペア:

[(1, 290054853), (3, 96684951), (9, 32228317), (11, 26368623), (33, 8789541), (99, 2929847), (181, 1602513), (543, 534171), (1629, 178057), (1991, 145683), (5973, 48561), (16187, 17919)]