15103698453

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{2095117}}^1$

素因数の和:2095218

約数の個数: 20

約数和(自身を含む): 22815835020

約数和(自身を除く): 7712136567

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 2095117, 6285351, 18856053, 56568159, 169704477, 186465413, 559396239, 1678188717, 5034566151, 15103698453]

約数ペア:

[(1, 15103698453), (3, 5034566151), (9, 1678188717), (27, 559396239), (81, 186465413), (89, 169704477), (267, 56568159), (801, 18856053), (2403, 6285351), (7209, 2095117)]