83471877

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{9631}}^1$

素因数の和:9750

約数の個数: 20

約数和(自身を含む): 125870976

約数和(自身を除く): 42399099

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 9631, 28893, 86679, 260037, 780111, 1030517, 3091551, 9274653, 27823959, 83471877]

約数ペア:

[(1, 83471877), (3, 27823959), (9, 9274653), (27, 3091551), (81, 1030517), (107, 780111), (321, 260037), (963, 86679), (2889, 28893), (8667, 9631)]