82985553

素因数分解:

$3^4\times 7^1\times {\mathrm{146359}}^1$

素因数の和:146378

約数の個数: 20

約数和(自身を含む): 141676480

約数和(自身を除く): 58690927

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 146359, 439077, 1024513, 1317231, 3073539, 3951693, 9220617, 11855079, 27661851, 82985553]

約数ペア:

[(1, 82985553), (3, 27661851), (7, 11855079), (9, 9220617), (21, 3951693), (27, 3073539), (63, 1317231), (81, 1024513), (189, 439077), (567, 146359)]