8525817

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1650

約数の個数: 20

約数和(自身を含む): 12934416

約数和(自身を除く): 4408599

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1571, 1809, 4713, 5427, 14139, 42417, 105257, 127251, 315771, 947313, 2841939, 8525817]

約数ペア:

[(1, 8525817), (3, 2841939), (9, 947313), (27, 315771), (67, 127251), (81, 105257), (201, 42417), (603, 14139), (1571, 5427), (1809, 4713)]