127605231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5651}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 199560816

約数和(自身を除く): 71955585

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 5651, 7527, 16953, 22581, 50859, 73463, 220389, 661167, 1090643, 3271929, 9815787, 14178359, 42535077, 127605231]

約数ペア:

[(1, 127605231), (3, 42535077), (9, 14178359), (13, 9815787), (39, 3271929), (117, 1090643), (193, 661167), (579, 220389), (1737, 73463), (2509, 50859), (5651, 22581), (7527, 16953)]