366967017

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{9227}}^1$

素因数の和:9730

約数の個数: 20

約数和(自身を含む): 549361296

約数和(自身を除く): 182394279

約数列:

[1, 3, 9, 27, 81, 491, 1473, 4419, 9227, 13257, 27681, 39771, 83043, 249129, 747387, 4530457, 13591371, 40774113, 122322339, 366967017]

約数ペア:

[(1, 366967017), (3, 122322339), (9, 40774113), (27, 13591371), (81, 4530457), (491, 747387), (1473, 249129), (4419, 83043), (9227, 39771), (13257, 27681)]