816633366987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1433}}^1\times {\mathrm{10079}}^1$

素因数の和:11963

約数の個数: 32

約数和(自身を含む): 1115673108480

約数和(自身を除く): 299039741493

約数列:

[1, 3, 47, 141, 401, 1203, 1433, 4299, 10079, 18847, 30237, 56541, 67351, 202053, 473713, 574633, 1421139, 1723899, 4041679, 12125037, 14443207, 27007751, 43329621, 81023253, 189958913, 569876739, 678830729, 2036492187, 5791726007, 17375178021, 272211122329, 816633366987]

約数ペア:

[(1, 816633366987), (3, 272211122329), (47, 17375178021), (141, 5791726007), (401, 2036492187), (1203, 678830729), (1433, 569876739), (4299, 189958913), (10079, 81023253), (18847, 43329621), (30237, 27007751), (56541, 14443207), (67351, 12125037), (202053, 4041679), (473713, 1723899), (574633, 1421139)]