285556023

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{7549}}^1$

素因数の和:8028

約数の個数: 20

約数和(自身を含む): 427541400

約数和(自身を除く): 141985377

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 7549, 12609, 22647, 37827, 67941, 203823, 611469, 3525383, 10576149, 31728447, 95185341, 285556023]

約数ペア:

[(1, 285556023), (3, 95185341), (9, 31728447), (27, 10576149), (81, 3525383), (467, 611469), (1401, 203823), (4203, 67941), (7549, 37827), (12609, 22647)]