75119541

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 128286720

約数和(自身を除く): 53167179

約数列:

[1, 3, 7, 21, 23, 29, 31, 69, 87, 93, 161, 173, 203, 217, 483, 519, 609, 651, 667, 713, 899, 1211, 2001, 2139, 2697, 3633, 3979, 4669, 4991, 5017, 5363, 6293, 11937, 14007, 14973, 15051, 16089, 18879, 20677, 27853, 35119, 37541, 62031, 83559, 105357, 112623, 115391, 123349, 144739, 155527, 346173, 370047, 434217, 466581, 807737, 863443, 1088689, 2423211, 2590329, 3266067, 3577121, 10731363, 25039847, 75119541]

約数ペア:

[(1, 75119541), (3, 25039847), (7, 10731363), (21, 3577121), (23, 3266067), (29, 2590329), (31, 2423211), (69, 1088689), (87, 863443), (93, 807737), (161, 466581), (173, 434217), (203, 370047), (217, 346173), (483, 155527), (519, 144739), (609, 123349), (651, 115391), (667, 112623), (713, 105357), (899, 83559), (1211, 62031), (2001, 37541), (2139, 35119), (2697, 27853), (3633, 20677), (3979, 18879), (4669, 16089), (4991, 15051), (5017, 14973), (5363, 14007), (6293, 11937)]