124080327

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 211630848

約数和(自身を除く): 87550521

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 163, 281, 301, 387, 489, 843, 903, 1141, 1467, 1967, 2529, 2709, 3423, 5901, 7009, 10269, 12083, 17703, 21027, 36249, 45803, 49063, 63081, 84581, 108747, 137409, 147189, 253743, 320621, 412227, 441567, 761229, 961863, 1969529, 2885589, 5908587, 13786703, 17725761, 41360109, 124080327]

約数ペア:

[(1, 124080327), (3, 41360109), (7, 17725761), (9, 13786703), (21, 5908587), (43, 2885589), (63, 1969529), (129, 961863), (163, 761229), (281, 441567), (301, 412227), (387, 320621), (489, 253743), (843, 147189), (903, 137409), (1141, 108747), (1467, 84581), (1967, 63081), (2529, 49063), (2709, 45803), (3423, 36249), (5901, 21027), (7009, 17703), (10269, 12083)]