80219763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11621}}^1$

素因数の和:11699

約数の個数: 24

約数和(自身を含む): 126912240

約数和(自身を除く): 46692477

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 11621, 34863, 104589, 151073, 453219, 685639, 1359657, 2056917, 6170751, 8913307, 26739921, 80219763]

約数ペア:

[(1, 80219763), (3, 26739921), (9, 8913307), (13, 6170751), (39, 2056917), (59, 1359657), (117, 685639), (177, 453219), (531, 151073), (767, 104589), (2301, 34863), (6903, 11621)]