2108725077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 3105423360

約数和(自身を除く): 996698283

約数列:

[1, 3, 23, 47, 59, 69, 103, 107, 141, 177, 309, 321, 1081, 1357, 2369, 2461, 2773, 3243, 4071, 4841, 5029, 6077, 6313, 7107, 7383, 8319, 11021, 14523, 15087, 18231, 18939, 33063, 63779, 111343, 115667, 139771, 145199, 191337, 253483, 285619, 296711, 334029, 347001, 419313, 435597, 517987, 650239, 760449, 856857, 890133, 1553961, 1950717, 6569237, 6824353, 11913701, 14955497, 19707711, 20473059, 30561233, 35741103, 44866491, 91683699, 702908359, 2108725077]

約数ペア:

[(1, 2108725077), (3, 702908359), (23, 91683699), (47, 44866491), (59, 35741103), (69, 30561233), (103, 20473059), (107, 19707711), (141, 14955497), (177, 11913701), (309, 6824353), (321, 6569237), (1081, 1950717), (1357, 1553961), (2369, 890133), (2461, 856857), (2773, 760449), (3243, 650239), (4071, 517987), (4841, 435597), (5029, 419313), (6077, 347001), (6313, 334029), (7107, 296711), (7383, 285619), (8319, 253483), (11021, 191337), (14523, 145199), (15087, 139771), (18231, 115667), (18939, 111343), (33063, 63779)]