160966449

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6247}}^1$

素因数の和:6669

約数の個数: 24

約数和(自身を含む): 266414720

約数和(自身を除く): 105448271

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2863, 3681, 6247, 8589, 18741, 25767, 43729, 56223, 131187, 393561, 2555023, 7665069, 17885161, 22995207, 53655483, 160966449]

約数ペア:

[(1, 160966449), (3, 53655483), (7, 22995207), (9, 17885161), (21, 7665069), (63, 2555023), (409, 393561), (1227, 131187), (2863, 56223), (3681, 43729), (6247, 25767), (8589, 18741)]