78523029

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35323}}^1$

素因数の和:35361

約数の個数: 24

約数和(自身を含む): 128579360

約数和(自身を除く): 50056331

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 35323, 105969, 317907, 459199, 671137, 1377597, 2013411, 4132791, 6040233, 8724781, 26174343, 78523029]

約数ペア:

[(1, 78523029), (3, 26174343), (9, 8724781), (13, 6040233), (19, 4132791), (39, 2013411), (57, 1377597), (117, 671137), (171, 459199), (247, 317907), (741, 105969), (2223, 35323)]