57018003

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 33943917

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1409, 1927, 4227, 5781, 9863, 13489, 29589, 40467, 57769, 66223, 173307, 198669, 404383, 463561, 1213149, 1390683, 2715143, 8145429, 19006001, 57018003]

約数ペア:

[(1, 57018003), (3, 19006001), (7, 8145429), (21, 2715143), (41, 1390683), (47, 1213149), (123, 463561), (141, 404383), (287, 198669), (329, 173307), (861, 66223), (987, 57769), (1409, 40467), (1927, 29589), (4227, 13489), (5781, 9863)]