16855146819

素因数分解:

$3^3\times 7^1\times {\mathrm{89180671}}^1$

素因数の和:89180687

約数の個数: 16

約数和(自身を含む): 28537815040

約数和(自身を除く): 11682668221

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 89180671, 267542013, 624264697, 802626039, 1872794091, 2407878117, 5618382273, 16855146819]

約数ペア:

[(1, 16855146819), (3, 5618382273), (7, 2407878117), (9, 1872794091), (21, 802626039), (27, 624264697), (63, 267542013), (189, 89180671)]