53191953

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 78287040

約数和(自身を除く): 25095087

約数列:

[1, 3, 9, 101, 163, 303, 359, 489, 909, 1077, 1467, 3231, 16463, 36259, 49389, 58517, 108777, 148167, 175551, 326331, 526653, 5910217, 17730651, 53191953]

約数ペア:

[(1, 53191953), (3, 17730651), (9, 5910217), (101, 526653), (163, 326331), (303, 175551), (359, 148167), (489, 108777), (909, 58517), (1077, 49389), (1467, 36259), (3231, 16463)]