57566091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 86639616

約数和(自身を除く): 29073525

約数列:

[1, 3, 11, 33, 41, 123, 157, 271, 451, 471, 813, 1353, 1727, 2981, 5181, 6437, 8943, 11111, 19311, 33333, 42547, 70807, 122221, 127641, 212421, 366663, 468017, 1404051, 1744427, 5233281, 19188697, 57566091]

約数ペア:

[(1, 57566091), (3, 19188697), (11, 5233281), (33, 1744427), (41, 1404051), (123, 468017), (157, 366663), (271, 212421), (451, 127641), (471, 122221), (813, 70807), (1353, 42547), (1727, 33333), (2981, 19311), (5181, 11111), (6437, 8943)]