81792997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8628

約数の個数: 16

約数和(自身を含む): 97538112

約数和(自身を除く): 15745115

約数列:

[1, 11, 13, 67, 143, 737, 871, 8537, 9581, 93907, 110981, 571979, 1220791, 6291769, 7435727, 81792997]

約数ペア:

[(1, 81792997), (11, 7435727), (13, 6291769), (67, 1220791), (143, 571979), (737, 110981), (871, 93907), (8537, 9581)]