86540013

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80803}}^1$

素因数の和:80833

約数の個数: 24

約数和(自身を含む): 151265088

約数和(自身を除く): 64725075

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 80803, 242409, 565621, 727227, 1373651, 1696863, 4120953, 5090589, 9615557, 12362859, 28846671, 86540013]

約数ペア:

[(1, 86540013), (3, 28846671), (7, 12362859), (9, 9615557), (17, 5090589), (21, 4120953), (51, 1696863), (63, 1373651), (119, 727227), (153, 565621), (357, 242409), (1071, 80803)]