71311347

素因数分解:

$3^4\times {\mathrm{683}}^1\times {\mathrm{1289}}^1$

素因数の和:1984

約数の個数: 20

約数和(自身を含む): 106765560

約数和(自身を除く): 35454213

約数列:

[1, 3, 9, 27, 81, 683, 1289, 2049, 3867, 6147, 11601, 18441, 34803, 55323, 104409, 880387, 2641161, 7923483, 23770449, 71311347]

約数ペア:

[(1, 71311347), (3, 23770449), (9, 7923483), (27, 2641161), (81, 880387), (683, 104409), (1289, 55323), (2049, 34803), (3867, 18441), (6147, 11601)]