74335839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20327}}^1$

素因数の和:20406

約数の個数: 16

約数和(自身を含む): 105380352

約数和(自身を除く): 31044513

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 20327, 60981, 467521, 1077331, 1402563, 3231993, 24778613, 74335839]

約数ペア:

[(1, 74335839), (3, 24778613), (23, 3231993), (53, 1402563), (69, 1077331), (159, 467521), (1219, 60981), (3657, 20327)]