57130029

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 98760480

約数和(自身を除く): 41630451

約数列:

[1, 3, 9, 11, 27, 29, 33, 67, 81, 87, 99, 121, 201, 243, 261, 297, 319, 363, 603, 737, 783, 891, 957, 1089, 1809, 1943, 2211, 2349, 2673, 2871, 3267, 3509, 5427, 5829, 6633, 7047, 8107, 8613, 9801, 10527, 16281, 17487, 19899, 21373, 24321, 25839, 29403, 31581, 52461, 59697, 64119, 72963, 77517, 94743, 157383, 179091, 192357, 218889, 235103, 284229, 472149, 577071, 656667, 705309, 852687, 1731213, 1970001, 2115927, 5193639, 6347781, 19043343, 57130029]

約数ペア:

[(1, 57130029), (3, 19043343), (9, 6347781), (11, 5193639), (27, 2115927), (29, 1970001), (33, 1731213), (67, 852687), (81, 705309), (87, 656667), (99, 577071), (121, 472149), (201, 284229), (243, 235103), (261, 218889), (297, 192357), (319, 179091), (363, 157383), (603, 94743), (737, 77517), (783, 72963), (891, 64119), (957, 59697), (1089, 52461), (1809, 31581), (1943, 29403), (2211, 25839), (2349, 24321), (2673, 21373), (2871, 19899), (3267, 17487), (3509, 16281), (5427, 10527), (5829, 9801), (6633, 8613), (7047, 8107)]