87501141

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 56

約数和(自身を含む): 161589120

約数和(自身を除く): 74087979

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 729, 819, 1053, 1319, 1701, 2457, 3159, 3957, 5103, 7371, 9233, 9477, 11871, 17147, 22113, 27699, 35613, 51441, 66339, 83097, 106839, 120029, 154323, 249291, 320517, 360087, 462969, 747873, 961551, 1080261, 1388907, 2243619, 3240783, 4166721, 6730857, 9722349, 12500163, 29167047, 87501141]

約数ペア:

[(1, 87501141), (3, 29167047), (7, 12500163), (9, 9722349), (13, 6730857), (21, 4166721), (27, 3240783), (39, 2243619), (63, 1388907), (81, 1080261), (91, 961551), (117, 747873), (189, 462969), (243, 360087), (273, 320517), (351, 249291), (567, 154323), (729, 120029), (819, 106839), (1053, 83097), (1319, 66339), (1701, 51441), (2457, 35613), (3159, 27699), (3957, 22113), (5103, 17147), (7371, 11871), (9233, 9477)]