54218229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 82186272

約数和(自身を除く): 27968043

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3851, 4693, 11553, 14079, 50063, 73169, 150189, 219507, 951197, 1390211, 2853591, 4170633, 18072743, 54218229]

約数ペア:

[(1, 54218229), (3, 18072743), (13, 4170633), (19, 2853591), (39, 1390211), (57, 951197), (247, 219507), (361, 150189), (741, 73169), (1083, 50063), (3851, 14079), (4693, 11553)]