87633147

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{245471}}^1$

素因数の和:245498

約数の個数: 16

約数和(自身を含む): 141391872

約数和(自身を除く): 53758725

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 245471, 736413, 1718297, 4173007, 5154891, 12519021, 29211049, 87633147]

約数ペア:

[(1, 87633147), (3, 29211049), (7, 12519021), (17, 5154891), (21, 4173007), (51, 1718297), (119, 736413), (357, 245471)]