77518863

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{3019}}^1$

素因数の和:3348

約数の個数: 20

約数和(自身を含む): 116203560

約数和(自身を除く): 38684697

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 3019, 8559, 9057, 25677, 27171, 81513, 244539, 957023, 2871069, 8613207, 25839621, 77518863]

約数ペア:

[(1, 77518863), (3, 25839621), (9, 8613207), (27, 2871069), (81, 957023), (317, 244539), (951, 81513), (2853, 27171), (3019, 25677), (8559, 9057)]