80822187

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 120085056

約数和(自身を除く): 39262869

約数列:

[1, 3, 9, 47, 141, 157, 423, 471, 1217, 1413, 3651, 7379, 10953, 22137, 57199, 66411, 171597, 191069, 514791, 573207, 1719621, 8980243, 26940729, 80822187]

約数ペア:

[(1, 80822187), (3, 26940729), (9, 8980243), (47, 1719621), (141, 573207), (157, 514791), (423, 191069), (471, 171597), (1217, 66411), (1413, 57199), (3651, 22137), (7379, 10953)]