38848743801

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{500119}}^1$

素因数の和:500275

約数の個数: 40

約数和(自身を含む): 66808030080

約数和(自身を除く): 27959286279

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 959, 1233, 2877, 3699, 8631, 11097, 25893, 77679, 500119, 1500357, 3500833, 4501071, 10502499, 13503213, 31507497, 40509639, 68516303, 94522491, 205548909, 283567473, 479614121, 616646727, 1438842363, 1849940181, 4316527089, 5549820543, 12949581267, 38848743801]

約数ペア:

[(1, 38848743801), (3, 12949581267), (7, 5549820543), (9, 4316527089), (21, 1849940181), (27, 1438842363), (63, 616646727), (81, 479614121), (137, 283567473), (189, 205548909), (411, 94522491), (567, 68516303), (959, 40509639), (1233, 31507497), (2877, 13503213), (3699, 10502499), (8631, 4501071), (11097, 3500833), (25893, 1500357), (77679, 500119)]