73992863

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6473}}^1$

素因数の和:6574

約数の個数: 16

約数和(自身を含む): 89496576

約数和(自身を除く): 15503713

約数列:

[1, 7, 23, 71, 161, 497, 1633, 6473, 11431, 45311, 148879, 459583, 1042153, 3217081, 10570409, 73992863]

約数ペア:

[(1, 73992863), (7, 10570409), (23, 3217081), (71, 1042153), (161, 459583), (497, 148879), (1633, 45311), (6473, 11431)]