73438839

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{118259}}^1$

素因数の和:118291

約数の個数: 16

約数和(自身を含む): 113529600

約数和(自身を除く): 40090761

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 118259, 354777, 1064331, 2719957, 3192993, 8159871, 24479613, 73438839]

約数ペア:

[(1, 73438839), (3, 24479613), (9, 8159871), (23, 3192993), (27, 2719957), (69, 1064331), (207, 354777), (621, 118259)]