133733999

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 162860544

約数和(自身を除く): 29126545

約数列:

[1, 7, 43, 53, 83, 101, 301, 371, 581, 707, 2279, 3569, 4343, 4399, 5353, 8383, 15953, 24983, 30401, 30793, 37471, 58681, 189157, 230179, 360469, 444299, 1324099, 1611253, 2523283, 3110093, 19104857, 133733999]

約数ペア:

[(1, 133733999), (7, 19104857), (43, 3110093), (53, 2523283), (83, 1611253), (101, 1324099), (301, 444299), (371, 360469), (581, 230179), (707, 189157), (2279, 58681), (3569, 37471), (4343, 30793), (4399, 30401), (5353, 24983), (8383, 15953)]