90240879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{4457}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 127748448

約数和(自身を除く): 37507569

約数列:

[1, 3, 17, 51, 397, 1191, 4457, 6749, 13371, 20247, 75769, 227307, 1769429, 5308287, 30080293, 90240879]

約数ペア:

[(1, 90240879), (3, 30080293), (17, 5308287), (51, 1769429), (397, 227307), (1191, 75769), (4457, 20247), (6749, 13371)]