87761627

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 97932240

約数和(自身を除く): 10170613

約数列:

[1, 19, 29, 83, 101, 361, 551, 1577, 1919, 2407, 2929, 8383, 10469, 29963, 36461, 45733, 55651, 159277, 243107, 868927, 1057369, 3026263, 4619033, 87761627]

約数ペア:

[(1, 87761627), (19, 4619033), (29, 3026263), (83, 1057369), (101, 868927), (361, 243107), (551, 159277), (1577, 55651), (1919, 45733), (2407, 36461), (2929, 29963), (8383, 10469)]