30752127

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 55810560

約数和(自身を除く): 25058433

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1117, 1197, 1311, 1449, 3059, 3351, 3933, 7819, 9177, 10053, 21223, 23457, 25691, 27531, 63669, 70371, 77073, 148561, 179837, 191007, 231219, 445683, 488129, 539511, 1337049, 1464387, 1618533, 3416903, 4393161, 10250709, 30752127]

約数ペア:

[(1, 30752127), (3, 10250709), (7, 4393161), (9, 3416903), (19, 1618533), (21, 1464387), (23, 1337049), (57, 539511), (63, 488129), (69, 445683), (133, 231219), (161, 191007), (171, 179837), (207, 148561), (399, 77073), (437, 70371), (483, 63669), (1117, 27531), (1197, 25691), (1311, 23457), (1449, 21223), (3059, 10053), (3351, 9177), (3933, 7819)]