57323781

素因数分解:

$3^4\times {\mathrm{41}}^2\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 30

約数和(自身を含む): 87979826

約数和(自身を除く): 30656045

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 421, 1107, 1263, 1681, 3321, 3789, 5043, 11367, 15129, 17261, 34101, 45387, 51783, 136161, 155349, 466047, 707701, 1398141, 2123103, 6369309, 19107927, 57323781]

約数ペア:

[(1, 57323781), (3, 19107927), (9, 6369309), (27, 2123103), (41, 1398141), (81, 707701), (123, 466047), (369, 155349), (421, 136161), (1107, 51783), (1263, 45387), (1681, 34101), (3321, 17261), (3789, 15129), (5043, 11367)]