89130069

素因数分解:

$3^2\times 7^2\times {\mathrm{202109}}^1$

素因数の和:202129

約数の個数: 18

約数和(自身を含む): 149763510

約数和(自身を除く): 60633441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 202109, 606327, 1414763, 1818981, 4244289, 9903341, 12732867, 29710023, 89130069]

約数ペア:

[(1, 89130069), (3, 29710023), (7, 12732867), (9, 9903341), (21, 4244289), (49, 1818981), (63, 1414763), (147, 606327), (441, 202109)]