67224261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 102291840

約数和(自身を除く): 35067579

約数列:

[1, 3, 13, 19, 39, 57, 247, 257, 353, 741, 771, 1059, 3341, 4589, 4883, 6707, 10023, 13767, 14649, 20121, 63479, 87191, 90721, 190437, 261573, 272163, 1179373, 1723699, 3538119, 5171097, 22408087, 67224261]

約数ペア:

[(1, 67224261), (3, 22408087), (13, 5171097), (19, 3538119), (39, 1723699), (57, 1179373), (247, 272163), (257, 261573), (353, 190437), (741, 90721), (771, 87191), (1059, 63479), (3341, 20121), (4589, 14649), (4883, 13767), (6707, 10023)]