63886347

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 112759680

約数和(自身を除く): 48873333

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1123, 1161, 1323, 2107, 2709, 3369, 6321, 7861, 8127, 10107, 18963, 23583, 30321, 48289, 55027, 56889, 70749, 144867, 165081, 212247, 338023, 434601, 495243, 1014069, 1303803, 1485729, 2366161, 3042207, 7098483, 9126621, 21295449, 63886347]

約数ペア:

[(1, 63886347), (3, 21295449), (7, 9126621), (9, 7098483), (21, 3042207), (27, 2366161), (43, 1485729), (49, 1303803), (63, 1014069), (129, 495243), (147, 434601), (189, 338023), (301, 212247), (387, 165081), (441, 144867), (903, 70749), (1123, 56889), (1161, 55027), (1323, 48289), (2107, 30321), (2709, 23583), (3369, 18963), (6321, 10107), (7861, 8127)]