61566043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 19073957

約数列:

[1, 7, 11, 29, 77, 79, 203, 319, 349, 553, 869, 2233, 2291, 2443, 3839, 6083, 10121, 16037, 25201, 26873, 27571, 70847, 111331, 176407, 192997, 303281, 779317, 799559, 2122967, 5596913, 8795149, 61566043]

約数ペア:

[(1, 61566043), (7, 8795149), (11, 5596913), (29, 2122967), (77, 799559), (79, 779317), (203, 303281), (319, 192997), (349, 176407), (553, 111331), (869, 70847), (2233, 27571), (2291, 26873), (2443, 25201), (3839, 16037), (6083, 10121)]