79957339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 33583781

約数列:

[1, 7, 11, 19, 31, 41, 43, 77, 133, 209, 217, 287, 301, 341, 451, 473, 589, 779, 817, 1271, 1333, 1463, 1763, 2387, 3157, 3311, 4123, 5453, 5719, 6479, 8569, 8897, 8987, 9331, 12341, 13981, 14663, 19393, 24149, 25327, 33497, 45353, 54653, 59983, 62909, 97867, 102641, 135751, 169043, 177289, 234479, 265639, 278597, 368467, 382571, 601183, 1038407, 1859473, 1950179, 2579269, 4208281, 7268849, 11422477, 79957339]

約数ペア:

[(1, 79957339), (7, 11422477), (11, 7268849), (19, 4208281), (31, 2579269), (41, 1950179), (43, 1859473), (77, 1038407), (133, 601183), (209, 382571), (217, 368467), (287, 278597), (301, 265639), (341, 234479), (451, 177289), (473, 169043), (589, 135751), (779, 102641), (817, 97867), (1271, 62909), (1333, 59983), (1463, 54653), (1763, 45353), (2387, 33497), (3157, 25327), (3311, 24149), (4123, 19393), (5453, 14663), (5719, 13981), (6479, 12341), (8569, 9331), (8897, 8987)]