80321543

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 86952960

約数和(自身を除く): 6631417

約数列:

[1, 23, 47, 67, 1081, 1109, 1541, 3149, 25507, 52123, 72427, 74303, 1198829, 1708969, 3492241, 80321543]

約数ペア:

[(1, 80321543), (23, 3492241), (47, 1708969), (67, 1198829), (1081, 74303), (1109, 72427), (1541, 52123), (3149, 25507)]