9673209

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 18350080

約数和(自身を除く): 8676871

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 127, 189, 217, 273, 279, 351, 381, 403, 651, 819, 837, 889, 1143, 1209, 1651, 1953, 2457, 2667, 2821, 3429, 3627, 3937, 4953, 5859, 8001, 8463, 10881, 11557, 11811, 14859, 24003, 25389, 27559, 34671, 35433, 44577, 51181, 76167, 82677, 104013, 106299, 153543, 248031, 312039, 358267, 460629, 744093, 1074801, 1381887, 3224403, 9673209]

約数ペア:

[(1, 9673209), (3, 3224403), (7, 1381887), (9, 1074801), (13, 744093), (21, 460629), (27, 358267), (31, 312039), (39, 248031), (63, 153543), (91, 106299), (93, 104013), (117, 82677), (127, 76167), (189, 51181), (217, 44577), (273, 35433), (279, 34671), (351, 27559), (381, 25389), (403, 24003), (651, 14859), (819, 11811), (837, 11557), (889, 10881), (1143, 8463), (1209, 8001), (1651, 5859), (1953, 4953), (2457, 3937), (2667, 3627), (2821, 3429)]