120520170111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{36159667}}^1$

素因数の和:36159782

約数の個数: 16

約数和(自身を含む): 177037734528

約数和(自身を除く): 56517564417

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 36159667, 108479001, 397756337, 1193269011, 3652126367, 10956379101, 40173390037, 120520170111]

約数ペア:

[(1, 120520170111), (3, 40173390037), (11, 10956379101), (33, 3652126367), (101, 1193269011), (303, 397756337), (1111, 108479001), (3333, 36159667)]