27028749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 14443251

約数列:

[1, 3, 11, 23, 33, 69, 149, 239, 253, 447, 717, 759, 1639, 2629, 3427, 4917, 5497, 7887, 10281, 16491, 35611, 37697, 60467, 106833, 113091, 181401, 391721, 819053, 1175163, 2457159, 9009583, 27028749]

約数ペア:

[(1, 27028749), (3, 9009583), (11, 2457159), (23, 1175163), (33, 819053), (69, 391721), (149, 181401), (239, 113091), (253, 106833), (447, 60467), (717, 37697), (759, 35611), (1639, 16491), (2629, 10281), (3427, 7887), (4917, 5497)]