84827979

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{45533}}^1$

素因数の和:45568

約数の個数: 20

約数和(自身を含む): 132230736

約数和(自身を除く): 47402757

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 45533, 136599, 409797, 1047259, 1229391, 3141777, 3688173, 9425331, 28275993, 84827979]

約数ペア:

[(1, 84827979), (3, 28275993), (9, 9425331), (23, 3688173), (27, 3141777), (69, 1229391), (81, 1047259), (207, 409797), (621, 136599), (1863, 45533)]