129618657

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22123}}^1$

素因数の和:22170

約数の個数: 32

約数和(自身を含む): 226549760

約数和(自身を除く): 96931103

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 22123, 66369, 154861, 199107, 464583, 597321, 685813, 1393749, 2057439, 4181247, 4800691, 6172317, 14402073, 18516951, 43206219, 129618657]

約数ペア:

[(1, 129618657), (3, 43206219), (7, 18516951), (9, 14402073), (21, 6172317), (27, 4800691), (31, 4181247), (63, 2057439), (93, 1393749), (189, 685813), (217, 597321), (279, 464583), (651, 199107), (837, 154861), (1953, 66369), (5859, 22123)]