91933569

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 93860991

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 31, 39, 51, 63, 71, 91, 93, 117, 119, 153, 189, 213, 217, 221, 273, 279, 351, 357, 403, 459, 497, 527, 639, 651, 663, 819, 837, 923, 1071, 1207, 1209, 1491, 1547, 1581, 1917, 1953, 1989, 2201, 2457, 2769, 2821, 3213, 3621, 3627, 3689, 4473, 4641, 4743, 5859, 5967, 6461, 6603, 6851, 8307, 8449, 8463, 10863, 10881, 11067, 13419, 13923, 14229, 15407, 15691, 19383, 19809, 20553, 24921, 25347, 25389, 28613, 32589, 33201, 37417, 41769, 46221, 47073, 47957, 58149, 59427, 61659, 76041, 76167, 85839, 99603, 109837, 112251, 138663, 141219, 143871, 174447, 184977, 200291, 228123, 257517, 261919, 329511, 336753, 415989, 423657, 431613, 486421, 600873, 772551, 785757, 988533, 1010259, 1294839, 1459263, 1802619, 2357271, 2965599, 3404947, 4377789, 5407857, 7071813, 10214841, 13133367, 30644523, 91933569]

約数ペア:

[(1, 91933569), (3, 30644523), (7, 13133367), (9, 10214841), (13, 7071813), (17, 5407857), (21, 4377789), (27, 3404947), (31, 2965599), (39, 2357271), (51, 1802619), (63, 1459263), (71, 1294839), (91, 1010259), (93, 988533), (117, 785757), (119, 772551), (153, 600873), (189, 486421), (213, 431613), (217, 423657), (221, 415989), (273, 336753), (279, 329511), (351, 261919), (357, 257517), (403, 228123), (459, 200291), (497, 184977), (527, 174447), (639, 143871), (651, 141219), (663, 138663), (819, 112251), (837, 109837), (923, 99603), (1071, 85839), (1207, 76167), (1209, 76041), (1491, 61659), (1547, 59427), (1581, 58149), (1917, 47957), (1953, 47073), (1989, 46221), (2201, 41769), (2457, 37417), (2769, 33201), (2821, 32589), (3213, 28613), (3621, 25389), (3627, 25347), (3689, 24921), (4473, 20553), (4641, 19809), (4743, 19383), (5859, 15691), (5967, 15407), (6461, 14229), (6603, 13923), (6851, 13419), (8307, 11067), (8449, 10881), (8463, 10863)]