72697977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2179}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 114947040

約数和(自身を除く): 42249063

約数列:

[1, 3, 9, 11, 33, 99, 337, 1011, 2179, 3033, 3707, 6537, 11121, 19611, 23969, 33363, 71907, 215721, 734323, 2202969, 6608907, 8077553, 24232659, 72697977]

約数ペア:

[(1, 72697977), (3, 24232659), (9, 8077553), (11, 6608907), (33, 2202969), (99, 734323), (337, 215721), (1011, 71907), (2179, 33363), (3033, 23969), (3707, 19611), (6537, 11121)]