783120123

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{6337}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 1216896000

約数和(自身を除く): 433775877

約数列:

[1, 3, 9, 23, 27, 69, 199, 207, 597, 621, 1791, 4577, 5373, 6337, 13731, 19011, 41193, 57033, 123579, 145751, 171099, 437253, 1261063, 1311759, 3783189, 3935277, 11349567, 29004449, 34048701, 87013347, 261040041, 783120123]

約数ペア:

[(1, 783120123), (3, 261040041), (9, 87013347), (23, 34048701), (27, 29004449), (69, 11349567), (199, 3935277), (207, 3783189), (597, 1311759), (621, 1261063), (1791, 437253), (4577, 171099), (5373, 145751), (6337, 123579), (13731, 57033), (19011, 41193)]