123567339

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 87939861

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 101, 119, 149, 161, 303, 357, 391, 447, 483, 707, 1043, 1173, 1717, 2121, 2323, 2533, 2737, 3129, 3427, 5151, 6969, 7599, 8211, 10281, 12019, 15049, 16261, 17731, 23989, 36057, 39491, 45147, 48783, 53193, 58259, 71967, 105343, 118473, 174777, 255833, 276437, 316029, 346127, 407813, 767499, 829311, 1038381, 1223439, 1790831, 2422889, 5372493, 5884159, 7268667, 17652477, 41189113, 123567339]

約数ペア:

[(1, 123567339), (3, 41189113), (7, 17652477), (17, 7268667), (21, 5884159), (23, 5372493), (51, 2422889), (69, 1790831), (101, 1223439), (119, 1038381), (149, 829311), (161, 767499), (303, 407813), (357, 346127), (391, 316029), (447, 276437), (483, 255833), (707, 174777), (1043, 118473), (1173, 105343), (1717, 71967), (2121, 58259), (2323, 53193), (2533, 48783), (2737, 45147), (3129, 39491), (3427, 36057), (5151, 23989), (6969, 17731), (7599, 16261), (8211, 15049), (10281, 12019)]