201197628729

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{41169967}}^1$

素因数の和:41170157

約数の個数: 16

約数和(自身を含む): 299717367040

約数和(自身を除く): 98519738311

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 41169967, 123509901, 370529703, 1111589109, 7451764027, 22355292081, 67065876243, 201197628729]

約数ペア:

[(1, 201197628729), (3, 67065876243), (9, 22355292081), (27, 7451764027), (181, 1111589109), (543, 370529703), (1629, 123509901), (4887, 41169967)]