61693817

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 69128640

約数和(自身を除く): 7434823

約数列:

[1, 19, 29, 71, 83, 361, 551, 1349, 1577, 2059, 2407, 5893, 10469, 25631, 29963, 39121, 45733, 111967, 170897, 743299, 868927, 2127373, 3247043, 61693817]

約数ペア:

[(1, 61693817), (19, 3247043), (29, 2127373), (71, 868927), (83, 743299), (361, 170897), (551, 111967), (1349, 45733), (1577, 39121), (2059, 29963), (2407, 25631), (5893, 10469)]