168149619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73847}}^1$

素因数の和:73887

約数の個数: 24

約数和(自身を含む): 276486912

約数和(自身を除く): 108337293

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 73847, 221541, 664623, 812317, 1698481, 2436951, 5095443, 7310853, 15286329, 18683291, 56049873, 168149619]

約数ペア:

[(1, 168149619), (3, 56049873), (9, 18683291), (11, 15286329), (23, 7310853), (33, 5095443), (69, 2436951), (99, 1698481), (207, 812317), (253, 664623), (759, 221541), (2277, 73847)]