1277463609

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{1301}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 1942375680

約数和(自身を除く): 664912071

約数列:

[1, 3, 9, 27, 41, 123, 369, 887, 1107, 1301, 2661, 3903, 7983, 11709, 23949, 35127, 36367, 53341, 109101, 160023, 327303, 480069, 981909, 1153987, 1440207, 3461961, 10385883, 31157649, 47313467, 141940401, 425821203, 1277463609]

約数ペア:

[(1, 1277463609), (3, 425821203), (9, 141940401), (27, 47313467), (41, 31157649), (123, 10385883), (369, 3461961), (887, 1440207), (1107, 1153987), (1301, 981909), (2661, 480069), (3903, 327303), (7983, 160023), (11709, 109101), (23949, 53341), (35127, 36367)]