83103993

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30677}}^1$

素因数の和:30733

約数の個数: 24

約数和(自身を含む): 140382528

約数和(自身を除く): 57278535

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 30677, 92031, 214739, 276093, 644217, 1319111, 1932651, 3957333, 9233777, 11871999, 27701331, 83103993]

約数ペア:

[(1, 83103993), (3, 27701331), (7, 11871999), (9, 9233777), (21, 3957333), (43, 1932651), (63, 1319111), (129, 644217), (301, 276093), (387, 214739), (903, 92031), (2709, 30677)]