66208131

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 110707200

約数和(自身を除く): 44499069

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 7687, 8613, 23061, 69183, 84557, 207549, 222923, 253671, 668769, 761013, 2006307, 2283039, 2452153, 6018921, 7356459, 22069377, 66208131]

約数ペア:

[(1, 66208131), (3, 22069377), (9, 7356459), (11, 6018921), (27, 2452153), (29, 2283039), (33, 2006307), (87, 761013), (99, 668769), (261, 253671), (297, 222923), (319, 207549), (783, 84557), (957, 69183), (2871, 23061), (7687, 8613)]