155278227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{54541}}^1$

素因数の和:54630

約数の個数: 16

約数和(自身を含む): 226022048

約数和(自身を除く): 70743821

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 54541, 163623, 709033, 2127099, 3981493, 11944479, 51759409, 155278227]

約数ペア:

[(1, 155278227), (3, 51759409), (13, 11944479), (39, 3981493), (73, 2127099), (219, 709033), (949, 163623), (2847, 54541)]