85823703

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71699}}^1$

素因数の和:71731

約数の個数: 24

約数和(自身を含む): 149136000

約数和(自身を除く): 63312297

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 71699, 215097, 501893, 645291, 1362281, 1505679, 4086843, 4517037, 9535967, 12260529, 28607901, 85823703]

約数ペア:

[(1, 85823703), (3, 28607901), (7, 12260529), (9, 9535967), (19, 4517037), (21, 4086843), (57, 1505679), (63, 1362281), (133, 645291), (171, 501893), (399, 215097), (1197, 71699)]