128087877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81017}}^1$

素因数の和:81068

約数の個数: 16

約数和(自身を含む): 186665472

約数和(自身を除く): 58577595

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 81017, 243051, 1377289, 2511527, 4131867, 7534581, 42695959, 128087877]

約数ペア:

[(1, 128087877), (3, 42695959), (17, 7534581), (31, 4131867), (51, 2511527), (93, 1377289), (527, 243051), (1581, 81017)]