85542779

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 105787440

約数和(自身を除く): 20244661

約数列:

[1, 7, 29, 37, 49, 203, 259, 1073, 1421, 1627, 1813, 7511, 11389, 47183, 52577, 60199, 79723, 330281, 421393, 1745771, 2311967, 2949751, 12220397, 85542779]

約数ペア:

[(1, 85542779), (7, 12220397), (29, 2949751), (37, 2311967), (49, 1745771), (203, 421393), (259, 330281), (1073, 79723), (1421, 60199), (1627, 52577), (1813, 47183), (7511, 11389)]