71312109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7039}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 104079360

約数和(自身を除く): 32767251

約数列:

[1, 3, 11, 33, 307, 921, 3377, 7039, 10131, 21117, 77429, 232287, 2160973, 6482919, 23770703, 71312109]

約数ペア:

[(1, 71312109), (3, 23770703), (11, 6482919), (33, 2160973), (307, 232287), (921, 77429), (3377, 21117), (7039, 10131)]