68389521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11867}}^1$

素因数の和:12000

約数の個数: 16

約数和(自身を含む): 97412544

約数和(自身を除く): 29023023

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 11867, 35601, 201739, 605217, 1340971, 4022913, 22796507, 68389521]

約数ペア:

[(1, 68389521), (3, 22796507), (17, 4022913), (51, 1340971), (113, 605217), (339, 201739), (1921, 35601), (5763, 11867)]