81207071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 90525600

約数和(自身を除く): 9318529

約数列:

[1, 11, 89, 109, 761, 979, 1199, 8371, 9701, 67729, 82949, 106711, 745019, 912439, 7382461, 81207071]

約数ペア:

[(1, 81207071), (11, 7382461), (89, 912439), (109, 745019), (761, 106711), (979, 82949), (1199, 67729), (8371, 9701)]