155520027

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{443077}}^1$

素因数の和:443099

約数の個数: 16

約数和(自身を含む): 248123680

約数和(自身を除く): 92603653

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 443077, 1329231, 3987693, 5760001, 11963079, 17280003, 51840009, 155520027]

約数ペア:

[(1, 155520027), (3, 51840009), (9, 17280003), (13, 11963079), (27, 5760001), (39, 3987693), (117, 1329231), (351, 443077)]