125128839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 188179200

約数和(自身を除く): 63050361

約数列:

[1, 3, 11, 33, 43, 109, 129, 327, 473, 809, 1199, 1419, 2427, 3597, 4687, 8899, 14061, 26697, 34787, 51557, 88181, 104361, 154671, 264543, 382657, 969991, 1147971, 2909973, 3791783, 11375349, 41709613, 125128839]

約数ペア:

[(1, 125128839), (3, 41709613), (11, 11375349), (33, 3791783), (43, 2909973), (109, 1147971), (129, 969991), (327, 382657), (473, 264543), (809, 154671), (1199, 104361), (1419, 88181), (2427, 51557), (3597, 34787), (4687, 26697), (8899, 14061)]