53066769

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 83758080

約数和(自身を除く): 30691311

約数列:

[1, 3, 7, 21, 37, 111, 163, 259, 419, 489, 777, 1141, 1257, 2933, 3423, 6031, 8799, 15503, 18093, 42217, 46509, 68297, 108521, 126651, 204891, 325563, 478079, 1434237, 2526989, 7580967, 17688923, 53066769]

約数ペア:

[(1, 53066769), (3, 17688923), (7, 7580967), (21, 2526989), (37, 1434237), (111, 478079), (163, 325563), (259, 204891), (419, 126651), (489, 108521), (777, 68297), (1141, 46509), (1257, 42217), (2933, 18093), (3423, 15503), (6031, 8799)]