75293850457

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 92553753600

約数和(自身を除く): 17259903143

約数列:

[1, 7, 41, 49, 71, 73, 287, 343, 497, 511, 1033, 2009, 2911, 2993, 3479, 3577, 5183, 7231, 14063, 20377, 20951, 24353, 25039, 36281, 42353, 50617, 73343, 75409, 142639, 146657, 212503, 253967, 296471, 354319, 513401, 527863, 998473, 1026599, 1487521, 1777769, 2075297, 3007063, 3091769, 3593807, 3695041, 5354039, 10412647, 14527079, 21049441, 21642383, 25156649, 25865287, 37478273, 72888529, 147346087, 151496681, 219515599, 262347911, 1031422609, 1060476767, 1536609193, 1836435377, 10756264351, 75293850457]

約数ペア:

[(1, 75293850457), (7, 10756264351), (41, 1836435377), (49, 1536609193), (71, 1060476767), (73, 1031422609), (287, 262347911), (343, 219515599), (497, 151496681), (511, 147346087), (1033, 72888529), (2009, 37478273), (2911, 25865287), (2993, 25156649), (3479, 21642383), (3577, 21049441), (5183, 14527079), (7231, 10412647), (14063, 5354039), (20377, 3695041), (20951, 3593807), (24353, 3091769), (25039, 3007063), (36281, 2075297), (42353, 1777769), (50617, 1487521), (73343, 1026599), (75409, 998473), (142639, 527863), (146657, 513401), (212503, 354319), (253967, 296471)]