72487641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41023}}^1$

素因数の和:41076

約数の個数: 16

約数和(自身を含む): 105021440

約数和(自身を除く): 32533799

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 41023, 123069, 779437, 1271713, 2338311, 3815139, 24162547, 72487641]

約数ペア:

[(1, 72487641), (3, 24162547), (19, 3815139), (31, 2338311), (57, 1271713), (93, 779437), (589, 123069), (1767, 41023)]