236487141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27457}}^1$

素因数の和:27506

約数の個数: 32

約数和(自身を含む): 395395200

約数和(自身を除く): 158908059

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 27457, 82371, 247113, 302027, 741339, 796253, 906081, 2388759, 2718243, 7166277, 8154729, 8758783, 21498831, 26276349, 78829047, 236487141]

約数ペア:

[(1, 236487141), (3, 78829047), (9, 26276349), (11, 21498831), (27, 8758783), (29, 8154729), (33, 7166277), (87, 2718243), (99, 2388759), (261, 906081), (297, 796253), (319, 741339), (783, 302027), (957, 247113), (2871, 82371), (8613, 27457)]