7941836241

素因数分解:

$3^4\times {\mathrm{7151}}^1\times {\mathrm{13711}}^1$

素因数の和:20874

約数の個数: 20

約数和(自身を含む): 11866255104

約数和(自身を除く): 3924418863

約数列:

[1, 3, 9, 27, 81, 7151, 13711, 21453, 41133, 64359, 123399, 193077, 370197, 579231, 1110591, 98047361, 294142083, 882426249, 2647278747, 7941836241]

約数ペア:

[(1, 7941836241), (3, 2647278747), (9, 882426249), (27, 294142083), (81, 98047361), (7151, 1110591), (13711, 579231), (21453, 370197), (41133, 193077), (64359, 123399)]