72600507

素因数分解:

$3^2\times 7^2\times {\mathrm{164627}}^1$

素因数の和:164647

約数の個数: 18

約数和(自身を含む): 121989348

約数和(自身を除く): 49388841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 164627, 493881, 1152389, 1481643, 3457167, 8066723, 10371501, 24200169, 72600507]

約数ペア:

[(1, 72600507), (3, 24200169), (7, 10371501), (9, 8066723), (21, 3457167), (49, 1481643), (63, 1152389), (147, 493881), (441, 164627)]