55071897

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1151}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 75479040

約数和(自身を除く): 20407143

約数列:

[1, 3, 41, 123, 389, 1151, 1167, 3453, 15949, 47191, 47847, 141573, 447739, 1343217, 18357299, 55071897]

約数ペア:

[(1, 55071897), (3, 18357299), (41, 1343217), (123, 447739), (389, 141573), (1151, 47847), (1167, 47191), (3453, 15949)]