54318891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 85236480

約数和(自身を除く): 30917589

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2113, 2337, 6339, 8569, 23243, 25707, 40147, 69729, 86633, 120441, 259899, 441617, 952963, 1324851, 1646027, 2858889, 4938081, 18106297, 54318891]

約数ペア:

[(1, 54318891), (3, 18106297), (11, 4938081), (19, 2858889), (33, 1646027), (41, 1324851), (57, 952963), (123, 441617), (209, 259899), (451, 120441), (627, 86633), (779, 69729), (1353, 40147), (2113, 25707), (2337, 23243), (6339, 8569)]