486577719

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5189}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 757324800

約数和(自身を除く): 270747081

約数列:

[1, 3, 9, 23, 27, 69, 151, 207, 453, 621, 1359, 3473, 4077, 5189, 10419, 15567, 31257, 46701, 93771, 119347, 140103, 358041, 783539, 1074123, 2350617, 3222369, 7051851, 18021397, 21155553, 54064191, 162192573, 486577719]

約数ペア:

[(1, 486577719), (3, 162192573), (9, 54064191), (23, 21155553), (27, 18021397), (69, 7051851), (151, 3222369), (207, 2350617), (453, 1074123), (621, 783539), (1359, 358041), (3473, 140103), (4077, 119347), (5189, 93771), (10419, 46701), (15567, 31257)]