202422087

素因数分解:

$3^2\times 7^2\times {\mathrm{459007}}^1$

素因数の和:459027

約数の個数: 18

約数和(自身を含む): 340124928

約数和(自身を除く): 137702841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 459007, 1377021, 3213049, 4131063, 9639147, 22491343, 28917441, 67474029, 202422087]

約数ペア:

[(1, 202422087), (3, 67474029), (7, 28917441), (9, 22491343), (21, 9639147), (49, 4131063), (63, 3213049), (147, 1377021), (441, 459007)]