1566140618163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9721}}^1\times {\mathrm{113537}}^1$

素因数の和:123315

約数の個数: 32

約数和(自身を含む): 2331260312832

約数和(自身を除く): 765119694669

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9721, 29163, 106931, 113537, 320793, 340611, 418003, 1248907, 1254009, 3746721, 4598033, 4882091, 13794099, 14646273, 53703001, 161109003, 1103693177, 3311079531, 12140624947, 36421874841, 47458806611, 142376419833, 522046872721, 1566140618163]

約数ペア:

[(1, 1566140618163), (3, 522046872721), (11, 142376419833), (33, 47458806611), (43, 36421874841), (129, 12140624947), (473, 3311079531), (1419, 1103693177), (9721, 161109003), (29163, 53703001), (106931, 14646273), (113537, 13794099), (320793, 4882091), (340611, 4598033), (418003, 3746721), (1248907, 1254009)]