128754063

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 68652657

約数列:

[1, 3, 9, 27, 41, 107, 123, 321, 369, 963, 1087, 1107, 2889, 3261, 4387, 9783, 13161, 29349, 39483, 44567, 116309, 118449, 133701, 348927, 401103, 1046781, 1203309, 3140343, 4768669, 14306007, 42918021, 128754063]

約数ペア:

[(1, 128754063), (3, 42918021), (9, 14306007), (27, 4768669), (41, 3140343), (107, 1203309), (123, 1046781), (321, 401103), (369, 348927), (963, 133701), (1087, 118449), (1107, 116309), (2889, 44567), (3261, 39483), (4387, 29349), (9783, 13161)]