57292011

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 103933440

約数和(自身を除く): 46641429

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 2081, 3059, 3933, 6243, 9177, 14567, 18729, 27531, 39539, 43701, 47863, 118617, 131103, 143589, 276773, 335041, 355851, 430767, 830319, 909397, 1005123, 2490957, 2728191, 3015369, 6365779, 8184573, 19097337, 57292011]

約数ペア:

[(1, 57292011), (3, 19097337), (7, 8184573), (9, 6365779), (19, 3015369), (21, 2728191), (23, 2490957), (57, 1005123), (63, 909397), (69, 830319), (133, 430767), (161, 355851), (171, 335041), (207, 276773), (399, 143589), (437, 131103), (483, 118617), (1197, 47863), (1311, 43701), (1449, 39539), (2081, 27531), (3059, 18729), (3933, 14567), (6243, 9177)]