65454543

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 122069376

約数和(自身を除く): 56614833

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 103, 131, 147, 231, 309, 393, 441, 539, 693, 721, 917, 927, 1133, 1179, 1441, 1617, 2163, 2751, 3399, 4323, 4851, 5047, 6419, 6489, 7931, 8253, 10087, 10197, 12969, 13493, 15141, 19257, 23793, 30261, 40479, 45423, 55517, 57771, 70609, 71379, 90783, 94451, 121437, 148423, 166551, 211827, 283353, 445269, 499653, 635481, 661157, 850059, 1038961, 1335807, 1983471, 3116883, 5950413, 7272727, 9350649, 21818181, 65454543]

約数ペア:

[(1, 65454543), (3, 21818181), (7, 9350649), (9, 7272727), (11, 5950413), (21, 3116883), (33, 1983471), (49, 1335807), (63, 1038961), (77, 850059), (99, 661157), (103, 635481), (131, 499653), (147, 445269), (231, 283353), (309, 211827), (393, 166551), (441, 148423), (539, 121437), (693, 94451), (721, 90783), (917, 71379), (927, 70609), (1133, 57771), (1179, 55517), (1441, 45423), (1617, 40479), (2163, 30261), (2751, 23793), (3399, 19257), (4323, 15141), (4851, 13493), (5047, 12969), (6419, 10197), (6489, 10087), (7931, 8253)]