85837437

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80147}}^1$

素因数の和:80177

約数の個数: 24

約数和(自身を含む): 150037056

約数和(自身を除く): 64199619

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 80147, 240441, 561029, 721323, 1362499, 1683087, 4087497, 5049261, 9537493, 12262491, 28612479, 85837437]

約数ペア:

[(1, 85837437), (3, 28612479), (7, 12262491), (9, 9537493), (17, 5049261), (21, 4087497), (51, 1683087), (63, 1362499), (119, 721323), (153, 561029), (357, 240441), (1071, 80147)]