64973397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1907}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 89111232

約数和(自身を除く): 24137835

約数列:

[1, 3, 41, 123, 277, 831, 1907, 5721, 11357, 34071, 78187, 234561, 528239, 1584717, 21657799, 64973397]

約数ペア:

[(1, 64973397), (3, 21657799), (41, 1584717), (123, 528239), (277, 234561), (831, 78187), (1907, 34071), (5721, 11357)]