27903306681

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1549409}}^1$

素因数の和:1549470

約数の個数: 32

約数和(自身を含む): 44623008000

約数和(自身を除く): 16719701319

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 1549409, 4648227, 13944681, 35636407, 41834043, 44932861, 106909221, 134798583, 320727663, 404395749, 962182989, 1033455803, 1213187247, 3100367409, 9301102227, 27903306681]

約数ペア:

[(1, 27903306681), (3, 9301102227), (9, 3100367409), (23, 1213187247), (27, 1033455803), (29, 962182989), (69, 404395749), (87, 320727663), (207, 134798583), (261, 106909221), (621, 44932861), (667, 41834043), (783, 35636407), (2001, 13944681), (6003, 4648227), (18009, 1549409)]