6499990719

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7499}}^1$

素因数の和:7587

約数の個数: 56

約数和(自身を含む): 10328850000

約数和(自身を除く): 3828859281

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 243, 261, 369, 729, 783, 1107, 1189, 2349, 3321, 3567, 7047, 7499, 9963, 10701, 21141, 22497, 29889, 32103, 67491, 96309, 202473, 217471, 288927, 307459, 607419, 652413, 866781, 922377, 1822257, 1957239, 2767131, 5466771, 5871717, 8301393, 8916311, 17615151, 24904179, 26748933, 52845453, 74712537, 80246799, 158536359, 224137611, 240740397, 722221191, 2166663573, 6499990719]

約数ペア:

[(1, 6499990719), (3, 2166663573), (9, 722221191), (27, 240740397), (29, 224137611), (41, 158536359), (81, 80246799), (87, 74712537), (123, 52845453), (243, 26748933), (261, 24904179), (369, 17615151), (729, 8916311), (783, 8301393), (1107, 5871717), (1189, 5466771), (2349, 2767131), (3321, 1957239), (3567, 1822257), (7047, 922377), (7499, 866781), (9963, 652413), (10701, 607419), (21141, 307459), (22497, 288927), (29889, 217471), (32103, 202473), (67491, 96309)]