1815207063

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4007}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 2585640960

約数和(自身を除く): 770433897

約数列:

[1, 3, 29, 41, 87, 123, 127, 381, 1189, 3567, 3683, 4007, 5207, 11049, 12021, 15621, 116203, 151003, 164287, 348609, 453009, 492861, 508889, 1526667, 4764323, 14292969, 14757781, 20864449, 44273343, 62593347, 605069021, 1815207063]

約数ペア:

[(1, 1815207063), (3, 605069021), (29, 62593347), (41, 44273343), (87, 20864449), (123, 14757781), (127, 14292969), (381, 4764323), (1189, 1526667), (3567, 508889), (3683, 492861), (4007, 453009), (5207, 348609), (11049, 164287), (12021, 151003), (15621, 116203)]