156570003

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{12157}}^1$

素因数の和:12225

約数の個数: 24

約数和(自身を含む): 238977648

約数和(自身を除く): 82407645

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12157, 12879, 36471, 109413, 328239, 644321, 984717, 1932963, 2954151, 5798889, 17396667, 52190001, 156570003]

約数ペア:

[(1, 156570003), (3, 52190001), (9, 17396667), (27, 5798889), (53, 2954151), (81, 1932963), (159, 984717), (243, 644321), (477, 328239), (1431, 109413), (4293, 36471), (12157, 12879)]