63466659

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{5189}}^1$

素因数の和:5352

約数の個数: 20

約数和(自身を含む): 95454480

約数和(自身を除く): 31987821

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 5189, 12231, 15567, 46701, 140103, 420309, 783539, 2350617, 7051851, 21155553, 63466659]

約数ペア:

[(1, 63466659), (3, 21155553), (9, 7051851), (27, 2350617), (81, 783539), (151, 420309), (453, 140103), (1359, 46701), (4077, 15567), (5189, 12231)]