1520950584831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{797}}^1\times {\mathrm{967}}^1$

素因数の和:2600

約数の個数: 64

約数和(自身を含む): 2181092272128

約数和(自身を除く): 660141687297

約数列:

[1, 3, 23, 37, 69, 111, 773, 797, 851, 967, 2319, 2391, 2553, 2901, 17779, 18331, 22241, 28601, 29489, 35779, 53337, 54993, 66723, 85803, 88467, 107337, 616081, 657823, 678247, 747491, 770699, 822917, 1848243, 1973469, 2034741, 2242473, 2312097, 2468751, 14169863, 17192293, 17726077, 22794997, 27657167, 28515863, 42509589, 51576879, 53178231, 68384991, 82971501, 85547589, 524284931, 595750327, 636114841, 655864849, 1572854793, 1787250981, 1908344523, 1967594547, 13702257521, 22042762099, 41106772563, 66128286297, 506983528277, 1520950584831]

約数ペア:

[(1, 1520950584831), (3, 506983528277), (23, 66128286297), (37, 41106772563), (69, 22042762099), (111, 13702257521), (773, 1967594547), (797, 1908344523), (851, 1787250981), (967, 1572854793), (2319, 655864849), (2391, 636114841), (2553, 595750327), (2901, 524284931), (17779, 85547589), (18331, 82971501), (22241, 68384991), (28601, 53178231), (29489, 51576879), (35779, 42509589), (53337, 28515863), (54993, 27657167), (66723, 22794997), (85803, 17726077), (88467, 17192293), (107337, 14169863), (616081, 2468751), (657823, 2312097), (678247, 2242473), (747491, 2034741), (770699, 1973469), (822917, 1848243)]