71952881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71881}}^1$

素因数の和:71912

約数の個数: 16

約数和(自身を含む): 96609408

約数和(自身を除く): 24656527

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 71881, 503167, 790691, 934453, 5534837, 6541171, 10278983, 71952881]

約数ペア:

[(1, 71952881), (7, 10278983), (11, 6541171), (13, 5534837), (77, 934453), (91, 790691), (143, 503167), (1001, 71881)]