65528127

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 115734528

約数和(自身を除く): 50206401

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1103, 1449, 2583, 2829, 3309, 6601, 7721, 8487, 9927, 19803, 23163, 25369, 45223, 59409, 69489, 76107, 135669, 177583, 228321, 316561, 407007, 532749, 949683, 1040129, 1598247, 2849049, 3120387, 7280903, 9361161, 21842709, 65528127]

約数ペア:

[(1, 65528127), (3, 21842709), (7, 9361161), (9, 7280903), (21, 3120387), (23, 2849049), (41, 1598247), (63, 1040129), (69, 949683), (123, 532749), (161, 407007), (207, 316561), (287, 228321), (369, 177583), (483, 135669), (861, 76107), (943, 69489), (1103, 59409), (1449, 45223), (2583, 25369), (2829, 23163), (3309, 19803), (6601, 9927), (7721, 8487)]