26769987

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 14702013

約数列:

[1, 3, 9, 27, 29, 87, 179, 191, 261, 537, 573, 783, 1611, 1719, 4833, 5157, 5191, 5539, 15573, 16617, 34189, 46719, 49851, 102567, 140157, 149553, 307701, 923103, 991481, 2974443, 8923329, 26769987]

約数ペア:

[(1, 26769987), (3, 8923329), (9, 2974443), (27, 991481), (29, 923103), (87, 307701), (179, 149553), (191, 140157), (261, 102567), (537, 49851), (573, 46719), (783, 34189), (1611, 16617), (1719, 15573), (4833, 5539), (5157, 5191)]