66543321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 101945088

約数和(自身を除く): 35401767

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 501, 601, 663, 1803, 2171, 2839, 6513, 7813, 8517, 10217, 23439, 30651, 36907, 100367, 110721, 132821, 301101, 398463, 1304771, 1706239, 3914313, 5118717, 22181107, 66543321]

約数ペア:

[(1, 66543321), (3, 22181107), (13, 5118717), (17, 3914313), (39, 1706239), (51, 1304771), (167, 398463), (221, 301101), (501, 132821), (601, 110721), (663, 100367), (1803, 36907), (2171, 30651), (2839, 23439), (6513, 10217), (7813, 8517)]