77838003

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 128244480

約数和(自身を除く): 50406477

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 733, 1311, 1539, 1863, 2199, 3933, 4617, 5589, 6597, 11799, 13927, 16859, 19791, 35397, 41781, 50577, 59373, 106191, 125343, 151731, 178119, 320321, 376029, 455193, 960963, 1128087, 1365579, 2882889, 3384261, 4096737, 8648667, 25946001, 77838003]

約数ペア:

[(1, 77838003), (3, 25946001), (9, 8648667), (19, 4096737), (23, 3384261), (27, 2882889), (57, 1365579), (69, 1128087), (81, 960963), (171, 455193), (207, 376029), (243, 320321), (437, 178119), (513, 151731), (621, 125343), (733, 106191), (1311, 59373), (1539, 50577), (1863, 41781), (2199, 35397), (3933, 19791), (4617, 16859), (5589, 13927), (6597, 11799)]