71997951

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 97763328

約数和(自身を除く): 25765377

約数列:

[1, 3, 101, 127, 303, 381, 1871, 5613, 12827, 38481, 188971, 237617, 566913, 712851, 23999317, 71997951]

約数ペア:

[(1, 71997951), (3, 23999317), (101, 712851), (127, 566913), (303, 237617), (381, 188971), (1871, 38481), (5613, 12827)]