47771847

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 72618000

約数和(自身を除く): 24846153

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 3499, 4551, 10497, 13653, 31491, 129463, 143459, 388389, 430377, 1165167, 1291131, 5307983, 15923949, 47771847]

約数ペア:

[(1, 47771847), (3, 15923949), (9, 5307983), (37, 1291131), (41, 1165167), (111, 430377), (123, 388389), (333, 143459), (369, 129463), (1517, 31491), (3499, 13653), (4551, 10497)]