51454071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 27169929

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 1259, 2151, 3777, 4541, 11331, 13623, 23921, 40869, 71763, 215289, 300901, 902703, 2708109, 5717119, 17151357, 51454071]

約数ペア:

[(1, 51454071), (3, 17151357), (9, 5717119), (19, 2708109), (57, 902703), (171, 300901), (239, 215289), (717, 71763), (1259, 40869), (2151, 23921), (3777, 13623), (4541, 11331)]