320468751

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17029}}^1$

素因数の和:17096

約数の個数: 32

約数和(自身を含む): 514987200

約数和(自身を除く): 194518449

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 6273, 17029, 18819, 51087, 153261, 289493, 459783, 698189, 868479, 2094567, 2605437, 6283701, 7816311, 11869213, 18851103, 35607639, 106822917, 320468751]

約数ペア:

[(1, 320468751), (3, 106822917), (9, 35607639), (17, 18851103), (27, 11869213), (41, 7816311), (51, 6283701), (123, 2605437), (153, 2094567), (369, 868479), (459, 698189), (697, 459783), (1107, 289493), (2091, 153261), (6273, 51087), (17029, 18819)]