25946001

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 42630720

約数和(自身を除く): 16684719

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 733, 1311, 1539, 1863, 2199, 3933, 6597, 11799, 13927, 16859, 19791, 35397, 41781, 50577, 59373, 125343, 151731, 320321, 376029, 455193, 960963, 1128087, 1365579, 2882889, 8648667, 25946001]

約数ペア:

[(1, 25946001), (3, 8648667), (9, 2882889), (19, 1365579), (23, 1128087), (27, 960963), (57, 455193), (69, 376029), (81, 320321), (171, 151731), (207, 125343), (437, 59373), (513, 50577), (621, 41781), (733, 35397), (1311, 19791), (1539, 16859), (1863, 13927), (2199, 11799), (3933, 6597)]