78440589

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{6221}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 116475840

約数和(自身を除く): 38035251

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 6221, 12609, 18663, 55989, 167967, 2905207, 8715621, 26146863, 78440589]

約数ペア:

[(1, 78440589), (3, 26146863), (9, 8715621), (27, 2905207), (467, 167967), (1401, 55989), (4203, 18663), (6221, 12609)]