67440197

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{9137}}^1$

素因数の和:9220

約数の個数: 12

約数和(自身を含む): 75351948

約数和(自身を除く): 7911751

約数列:

[1, 11, 61, 121, 671, 7381, 9137, 100507, 557357, 1105577, 6130927, 67440197]

約数ペア:

[(1, 67440197), (11, 6130927), (61, 1105577), (121, 557357), (671, 100507), (7381, 9137)]