231337359

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2796

約数の個数: 36

約数和(自身を含む): 372080800

約数和(自身を除く): 140743441

約数列:

[1, 3, 9, 11, 33, 79, 99, 121, 237, 363, 711, 869, 1089, 2607, 2689, 7821, 8067, 9559, 24201, 28677, 29579, 86031, 88737, 212431, 266211, 325369, 637293, 976107, 1911879, 2336741, 2928321, 7010223, 21030669, 25704151, 77112453, 231337359]

約数ペア:

[(1, 231337359), (3, 77112453), (9, 25704151), (11, 21030669), (33, 7010223), (79, 2928321), (99, 2336741), (121, 1911879), (237, 976107), (363, 637293), (711, 325369), (869, 266211), (1089, 212431), (2607, 88737), (2689, 86031), (7821, 29579), (8067, 28677), (9559, 24201)]