82878399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1373}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 126462960

約数和(自身を除く): 43584561

約数列:

[1, 3, 9, 19, 57, 171, 353, 1059, 1373, 3177, 4119, 6707, 12357, 20121, 26087, 60363, 78261, 234783, 484669, 1454007, 4362021, 9208711, 27626133, 82878399]

約数ペア:

[(1, 82878399), (3, 27626133), (9, 9208711), (19, 4362021), (57, 1454007), (171, 484669), (353, 234783), (1059, 78261), (1373, 60363), (3177, 26087), (4119, 20121), (6707, 12357)]