84282009

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3797}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 131623488

約数和(自身を除く): 47341479

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 3797, 7399, 11391, 22197, 26579, 79737, 186053, 558159, 573347, 1720041, 4013429, 12040287, 28094003, 84282009]

約数ペア:

[(1, 84282009), (3, 28094003), (7, 12040287), (21, 4013429), (49, 1720041), (147, 573347), (151, 558159), (453, 186053), (1057, 79737), (3171, 26579), (3797, 22197), (7399, 11391)]