71818839

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{64877}}^1$

素因数の和:64927

約数の個数: 16

約数和(自身を含む): 108995040

約数和(自身を除く): 37176201

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 64877, 194631, 583893, 1751679, 2659957, 7979871, 23939613, 71818839]

約数ペア:

[(1, 71818839), (3, 23939613), (9, 7979871), (27, 2659957), (41, 1751679), (123, 583893), (369, 194631), (1107, 64877)]