66081169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 20284271

約数列:

[1, 7, 11, 29, 77, 101, 203, 293, 319, 707, 1111, 2051, 2233, 2929, 3223, 7777, 8497, 20503, 22561, 29593, 32219, 59479, 93467, 207151, 225533, 325523, 654269, 858197, 2278661, 6007379, 9440167, 66081169]

約数ペア:

[(1, 66081169), (7, 9440167), (11, 6007379), (29, 2278661), (77, 858197), (101, 654269), (203, 325523), (293, 225533), (319, 207151), (707, 93467), (1111, 59479), (2051, 32219), (2233, 29593), (2929, 22561), (3223, 20503), (7777, 8497)]