677012541

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 993404160

約数和(自身を除く): 316391619

約数列:

[1, 3, 19, 41, 57, 79, 123, 193, 237, 361, 579, 779, 1083, 1501, 2337, 3239, 3667, 4503, 7913, 9717, 11001, 14801, 15247, 23739, 28519, 44403, 45741, 61541, 69673, 85557, 150347, 184623, 209019, 289693, 451041, 625127, 869079, 1169279, 1875381, 2856593, 3507837, 5504167, 8569779, 11877413, 16512501, 35632239, 225670847, 677012541]

約数ペア:

[(1, 677012541), (3, 225670847), (19, 35632239), (41, 16512501), (57, 11877413), (79, 8569779), (123, 5504167), (193, 3507837), (237, 2856593), (361, 1875381), (579, 1169279), (779, 869079), (1083, 625127), (1501, 451041), (2337, 289693), (3239, 209019), (3667, 184623), (4503, 150347), (7913, 85557), (9717, 69673), (11001, 61541), (14801, 45741), (15247, 44403), (23739, 28519)]