69644907

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 36799893

約数列:

[1, 3, 9, 27, 43, 129, 223, 269, 387, 669, 807, 1161, 2007, 2421, 6021, 7263, 9589, 11567, 28767, 34701, 59987, 86301, 104103, 179961, 258903, 312309, 539883, 1619649, 2579441, 7738323, 23214969, 69644907]

約数ペア:

[(1, 69644907), (3, 23214969), (9, 7738323), (27, 2579441), (43, 1619649), (129, 539883), (223, 312309), (269, 258903), (387, 179961), (669, 104103), (807, 86301), (1161, 59987), (2007, 34701), (2421, 28767), (6021, 11567), (7263, 9589)]