108666789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 191213568

約数和(自身を除く): 82546779

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 113, 161, 181, 231, 253, 339, 483, 543, 759, 791, 1243, 1267, 1771, 1991, 2373, 2599, 3729, 3801, 4163, 5313, 5973, 7797, 8701, 12489, 13937, 18193, 20453, 26103, 28589, 29141, 41811, 45793, 54579, 61359, 85767, 87423, 137379, 143171, 200123, 224983, 320551, 429513, 470419, 600369, 674949, 961653, 1411257, 1574881, 3292933, 4724643, 5174609, 9878799, 15523827, 36222263, 108666789]

約数ペア:

[(1, 108666789), (3, 36222263), (7, 15523827), (11, 9878799), (21, 5174609), (23, 4724643), (33, 3292933), (69, 1574881), (77, 1411257), (113, 961653), (161, 674949), (181, 600369), (231, 470419), (253, 429513), (339, 320551), (483, 224983), (543, 200123), (759, 143171), (791, 137379), (1243, 87423), (1267, 85767), (1771, 61359), (1991, 54579), (2373, 45793), (2599, 41811), (3729, 29141), (3801, 28589), (4163, 26103), (5313, 20453), (5973, 18193), (7797, 13937), (8701, 12489)]