43153479

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{18371}}^1$

素因数の和:18412

約数の個数: 20

約数和(自身を含む): 66690360

約数和(自身を除く): 23536881

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 18371, 55113, 165339, 496017, 532759, 1488051, 1598277, 4794831, 14384493, 43153479]

約数ペア:

[(1, 43153479), (3, 14384493), (9, 4794831), (27, 1598277), (29, 1488051), (81, 532759), (87, 496017), (261, 165339), (783, 55113), (2349, 18371)]