26970177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 16212543

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 2141, 4199, 6423, 12597, 27833, 36397, 40679, 83499, 109191, 122037, 473161, 528827, 691543, 1419483, 1586481, 2074629, 8990059, 26970177]

約数ペア:

[(1, 26970177), (3, 8990059), (13, 2074629), (17, 1586481), (19, 1419483), (39, 691543), (51, 528827), (57, 473161), (221, 122037), (247, 109191), (323, 83499), (663, 40679), (741, 36397), (969, 27833), (2141, 12597), (4199, 6423)]