78855669

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 120720600

約数和(自身を除く): 41864931

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 7369, 10701, 22107, 66321, 213701, 302129, 641103, 906387, 1923309, 2719161, 8761741, 26285223, 78855669]

約数ペア:

[(1, 78855669), (3, 26285223), (9, 8761741), (29, 2719161), (41, 1923309), (87, 906387), (123, 641103), (261, 302129), (369, 213701), (1189, 66321), (3567, 22107), (7369, 10701)]