154495107

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{146719}}^1$

素因数の和:146744

約数の個数: 20

約数和(自身を含む): 248543680

約数和(自身を除く): 94048573

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 146719, 440157, 1320471, 1907347, 3961413, 5722041, 11884239, 17166123, 51498369, 154495107]

約数ペア:

[(1, 154495107), (3, 51498369), (9, 17166123), (13, 11884239), (27, 5722041), (39, 3961413), (81, 1907347), (117, 1320471), (351, 440157), (1053, 146719)]