16099209

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 27555840

約数和(自身を除く): 11456631

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 827, 927, 2163, 2481, 2781, 5789, 6489, 7443, 17367, 19467, 22329, 52101, 85181, 156303, 255543, 596267, 766629, 1788801, 2299887, 5366403, 16099209]

約数ペア:

[(1, 16099209), (3, 5366403), (7, 2299887), (9, 1788801), (21, 766629), (27, 596267), (63, 255543), (103, 156303), (189, 85181), (309, 52101), (721, 22329), (827, 19467), (927, 17367), (2163, 7443), (2481, 6489), (2781, 5789)]