906990561

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4159}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 1383782400

約数和(自身を除く): 476791839

約数列:

[1, 3, 9, 27, 41, 123, 197, 369, 591, 1107, 1773, 4159, 5319, 8077, 12477, 24231, 37431, 72693, 112293, 170519, 218079, 511557, 819323, 1534671, 2457969, 4604013, 7373907, 22121721, 33592243, 100776729, 302330187, 906990561]

約数ペア:

[(1, 906990561), (3, 302330187), (9, 100776729), (27, 33592243), (41, 22121721), (123, 7373907), (197, 4604013), (369, 2457969), (591, 1534671), (1107, 819323), (1773, 511557), (4159, 218079), (5319, 170519), (8077, 112293), (12477, 72693), (24231, 37431)]