90768627

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197753}}^1$

素因数の和:197779

約数の個数: 16

約数和(自身を含む): 142382880

約数和(自身を除く): 51614253

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 197753, 593259, 1779777, 3361801, 5339331, 10085403, 30256209, 90768627]

約数ペア:

[(1, 90768627), (3, 30256209), (9, 10085403), (17, 5339331), (27, 3361801), (51, 1779777), (153, 593259), (459, 197753)]