80564649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{143609}}^1$

素因数の和:143640

約数の個数: 16

約数和(自身を含む): 124079040

約数和(自身を除く): 43514391

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 143609, 430827, 1579699, 2441353, 4739097, 7324059, 26854883, 80564649]

約数ペア:

[(1, 80564649), (3, 26854883), (11, 7324059), (17, 4739097), (33, 2441353), (51, 1579699), (187, 430827), (561, 143609)]