27885027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 41451520

約数和(自身を除く): 13566493

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 367, 589, 817, 1101, 1333, 1767, 2451, 3999, 6973, 11377, 15781, 20919, 25327, 34131, 47343, 75981, 216163, 299839, 489211, 648489, 899517, 1467633, 9295009, 27885027]

約数ペア:

[(1, 27885027), (3, 9295009), (19, 1467633), (31, 899517), (43, 648489), (57, 489211), (93, 299839), (129, 216163), (367, 75981), (589, 47343), (817, 34131), (1101, 25327), (1333, 20919), (1767, 15781), (2451, 11377), (3999, 6973)]