121452123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 184584960

約数和(自身を除く): 63132837

約数列:

[1, 3, 13, 19, 39, 57, 247, 251, 653, 741, 753, 1959, 3263, 4769, 8489, 9789, 12407, 14307, 25467, 37221, 61997, 161291, 163903, 185991, 483873, 491709, 2130739, 3114157, 6392217, 9342471, 40484041, 121452123]

約数ペア:

[(1, 121452123), (3, 40484041), (13, 9342471), (19, 6392217), (39, 3114157), (57, 2130739), (247, 491709), (251, 483873), (653, 185991), (741, 163903), (753, 161291), (1959, 61997), (3263, 37221), (4769, 25467), (8489, 14307), (9789, 12407)]