115965507

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 71570877

約数列:

[1, 3, 7, 21, 41, 49, 71, 123, 147, 213, 271, 287, 497, 813, 861, 1491, 1897, 2009, 2911, 3479, 5691, 6027, 8733, 10437, 11111, 13279, 19241, 20377, 33333, 39837, 57723, 61131, 77777, 134687, 142639, 233331, 404061, 427917, 544439, 788881, 942809, 1633317, 2366643, 2828427, 5522167, 16566501, 38655169, 115965507]

約数ペア:

[(1, 115965507), (3, 38655169), (7, 16566501), (21, 5522167), (41, 2828427), (49, 2366643), (71, 1633317), (123, 942809), (147, 788881), (213, 544439), (271, 427917), (287, 404061), (497, 233331), (813, 142639), (861, 134687), (1491, 77777), (1897, 61131), (2009, 57723), (2911, 39837), (3479, 33333), (5691, 20377), (6027, 19241), (8733, 13279), (10437, 11111)]