57148903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 15104537

約数列:

[1, 7, 19, 31, 83, 133, 167, 217, 581, 589, 1169, 1577, 2573, 3173, 4123, 5177, 11039, 13861, 18011, 22211, 36239, 48887, 97027, 98363, 263359, 342209, 429691, 688541, 1843513, 3007837, 8164129, 57148903]

約数ペア:

[(1, 57148903), (7, 8164129), (19, 3007837), (31, 1843513), (83, 688541), (133, 429691), (167, 342209), (217, 263359), (581, 98363), (589, 97027), (1169, 48887), (1577, 36239), (2573, 22211), (3173, 18011), (4123, 13861), (5177, 11039)]