158889609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3533}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 242573760

約数和(自身を除く): 83684151

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 2367, 3533, 4997, 10599, 14991, 31797, 44973, 67127, 201381, 604143, 929179, 2787537, 8362611, 17654401, 52963203, 158889609]

約数ペア:

[(1, 158889609), (3, 52963203), (9, 17654401), (19, 8362611), (57, 2787537), (171, 929179), (263, 604143), (789, 201381), (2367, 67127), (3533, 44973), (4997, 31797), (10599, 14991)]