83990979

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{27529}}^1$

素因数の和:27651

約数の個数: 16

約数和(自身を含む): 125536800

約数和(自身を除く): 41545821

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 27529, 82587, 247761, 743283, 3110777, 9332331, 27996993, 83990979]

約数ペア:

[(1, 83990979), (3, 27996993), (9, 9332331), (27, 3110777), (113, 743283), (339, 247761), (1017, 82587), (3051, 27529)]