155113731

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{155269}}^1$

素因数の和:155315

約数の個数: 16

約数和(自身を含む): 236010400

約数和(自身を除く): 80896669

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 155269, 465807, 1397421, 4192263, 5744953, 17234859, 51704577, 155113731]

約数ペア:

[(1, 155113731), (3, 51704577), (9, 17234859), (27, 5744953), (37, 4192263), (111, 1397421), (333, 465807), (999, 155269)]