3658902921

素因数分解:

$3^4\times {\mathrm{2503}}^1\times {\mathrm{18047}}^1$

素因数の和:20562

約数の個数: 20

約数和(自身を含む): 5468255232

約数和(自身を除く): 1809352311

約数列:

[1, 3, 9, 27, 81, 2503, 7509, 18047, 22527, 54141, 67581, 162423, 202743, 487269, 1461807, 45171641, 135514923, 406544769, 1219634307, 3658902921]

約数ペア:

[(1, 3658902921), (3, 1219634307), (9, 406544769), (27, 135514923), (81, 45171641), (2503, 1461807), (7509, 487269), (18047, 202743), (22527, 162423), (54141, 67581)]