83687831421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23111801}}^1$

素因数の和:23111892

約数の個数: 16

約数和(自身を含む): 119811581568

約数和(自身を除く): 36123750147

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 23111801, 69335403, 392900617, 1178701851, 1640937871, 4922813613, 27895943807, 83687831421]

約数ペア:

[(1, 83687831421), (3, 27895943807), (17, 4922813613), (51, 1640937871), (71, 1178701851), (213, 392900617), (1207, 69335403), (3621, 23111801)]