73348335

素因数分解:

$3^6\times 5^1\times {\mathrm{20123}}^1$

素因数の和:20146

約数の個数: 28

約数和(自身を含む): 131973192

約数和(自身を除く): 58624857

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 20123, 60369, 100615, 181107, 301845, 543321, 905535, 1629963, 2716605, 4889889, 8149815, 14669667, 24449445, 73348335]

約数ペア:

[(1, 73348335), (3, 24449445), (5, 14669667), (9, 8149815), (15, 4889889), (27, 2716605), (45, 1629963), (81, 905535), (135, 543321), (243, 301845), (405, 181107), (729, 100615), (1215, 60369), (3645, 20123)]