80358543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 122545280

約数和(自身を除く): 42186737

約数列:

[1, 3, 9, 19, 57, 171, 571, 823, 1713, 2469, 5139, 7407, 10849, 15637, 32547, 46911, 97641, 140733, 469933, 1409799, 4229397, 8928727, 26786181, 80358543]

約数ペア:

[(1, 80358543), (3, 26786181), (9, 8928727), (19, 4229397), (57, 1409799), (171, 469933), (571, 140733), (823, 97641), (1713, 46911), (2469, 32547), (5139, 15637), (7407, 10849)]