162782217

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{154589}}^1$

素因数の和:154614

約数の個数: 20

約数和(自身を含む): 261875460

約数和(自身を除く): 99093243

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 154589, 463767, 1391301, 2009657, 4173903, 6028971, 12521709, 18086913, 54260739, 162782217]

約数ペア:

[(1, 162782217), (3, 54260739), (9, 18086913), (13, 12521709), (27, 6028971), (39, 4173903), (81, 2009657), (117, 1391301), (351, 463767), (1053, 154589)]