120150927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54049}}^1$

素因数の和:54087

約数の個数: 24

約数和(自身を含む): 196742000

約数和(自身を除く): 76591073

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 54049, 162147, 486441, 702637, 1026931, 2107911, 3080793, 6323733, 9242379, 13350103, 40050309, 120150927]

約数ペア:

[(1, 120150927), (3, 40050309), (9, 13350103), (13, 9242379), (19, 6323733), (39, 3080793), (57, 2107911), (117, 1026931), (171, 702637), (247, 486441), (741, 162147), (2223, 54049)]