262553669163

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{126751}}^1$

素因数の和:127109

約数の個数: 40

約数和(自身を含む): 397534832640

約数和(自身を除く): 134981163477

約数列:

[1, 3, 9, 27, 81, 107, 239, 321, 717, 963, 2151, 2889, 6453, 8667, 19359, 25573, 76719, 126751, 230157, 380253, 690471, 1140759, 2071413, 3422277, 10266831, 13562357, 30293489, 40687071, 90880467, 122061213, 272641401, 366183639, 817924203, 1098550917, 2453772609, 3241403323, 9724209969, 29172629907, 87517889721, 262553669163]

約数ペア:

[(1, 262553669163), (3, 87517889721), (9, 29172629907), (27, 9724209969), (81, 3241403323), (107, 2453772609), (239, 1098550917), (321, 817924203), (717, 366183639), (963, 272641401), (2151, 122061213), (2889, 90880467), (6453, 40687071), (8667, 30293489), (19359, 13562357), (25573, 10266831), (76719, 3422277), (126751, 2071413), (230157, 1140759), (380253, 690471)]