47621007

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 33479793

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1279, 1379, 1773, 3837, 4137, 5319, 8953, 11511, 12411, 26859, 34533, 37233, 80577, 241731, 251963, 755889, 1763741, 2267667, 5291223, 6803001, 15873669, 47621007]

約数ペア:

[(1, 47621007), (3, 15873669), (7, 6803001), (9, 5291223), (21, 2267667), (27, 1763741), (63, 755889), (189, 251963), (197, 241731), (591, 80577), (1279, 37233), (1379, 34533), (1773, 26859), (3837, 12411), (4137, 11511), (5319, 8953)]