90195189

素因数分解:

$3^1\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{2417}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 137574528

約数和(自身を除く): 47379339

約数列:

[1, 3, 7, 21, 1777, 2417, 5331, 7251, 12439, 16919, 37317, 50757, 4295009, 12885027, 30065063, 90195189]

約数ペア:

[(1, 90195189), (3, 30065063), (7, 12885027), (21, 4295009), (1777, 50757), (2417, 37317), (5331, 16919), (7251, 12439)]