74731713

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1933}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 116411328

約数和(自身を除く): 41679615

約数列:

[1, 3, 7, 21, 49, 147, 263, 789, 1841, 1933, 5523, 5799, 12887, 13531, 38661, 40593, 94717, 284151, 508379, 1525137, 3558653, 10675959, 24910571, 74731713]

約数ペア:

[(1, 74731713), (3, 24910571), (7, 10675959), (21, 3558653), (49, 1525137), (147, 508379), (263, 284151), (789, 94717), (1841, 40593), (1933, 38661), (5523, 13531), (5799, 12887)]