85647303

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5641}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 141997856

約数和(自身を除く): 56350553

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 5061, 5641, 15183, 16923, 39487, 50769, 118461, 355383, 1359481, 4078443, 9516367, 12235329, 28549101, 85647303]

約数ペア:

[(1, 85647303), (3, 28549101), (7, 12235329), (9, 9516367), (21, 4078443), (63, 1359481), (241, 355383), (723, 118461), (1687, 50769), (2169, 39487), (5061, 16923), (5641, 15183)]