90747027

素因数分解:

$3^3\times 7^1\times {\mathrm{480143}}^1$

素因数の和:480159

約数の個数: 16

約数和(自身を含む): 153646080

約数和(自身を除く): 62899053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 480143, 1440429, 3361001, 4321287, 10083003, 12963861, 30249009, 90747027]

約数ペア:

[(1, 90747027), (3, 30249009), (7, 12963861), (9, 10083003), (21, 4321287), (27, 3361001), (63, 1440429), (189, 480143)]