80125017

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 126760704

約数和(自身を除く): 46635687

約数列:

[1, 3, 7, 21, 37, 101, 111, 259, 303, 707, 777, 1021, 2121, 3063, 3737, 7147, 11211, 21441, 26159, 37777, 78477, 103121, 113331, 264439, 309363, 721847, 793317, 2165541, 3815477, 11446431, 26708339, 80125017]

約数ペア:

[(1, 80125017), (3, 26708339), (7, 11446431), (21, 3815477), (37, 2165541), (101, 793317), (111, 721847), (259, 309363), (303, 264439), (707, 113331), (777, 103121), (1021, 78477), (2121, 37777), (3063, 26159), (3737, 21441), (7147, 11211)]