2729127506007

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{27883}}^1$

素因数の和:28828

約数の個数: 64

約数和(自身を含む): 4285380870144

約数和(自身を除く): 1556253364137

約数列:

[1, 3, 7, 21, 47, 131, 141, 329, 393, 757, 917, 987, 2271, 2751, 5299, 6157, 15897, 18471, 27883, 35579, 43099, 83649, 99167, 106737, 129297, 195181, 249053, 297501, 585543, 694169, 747159, 1310501, 2082507, 3652673, 3931503, 4660849, 9173507, 10958019, 13982547, 21107431, 25568711, 27520521, 32625943, 63322293, 76706133, 97877829, 147752017, 171675631, 443256051, 515026893, 992049257, 1201729417, 2765073461, 2976147771, 3605188251, 6944344799, 8295220383, 19355514227, 20833034397, 58066542681, 129958452667, 389875358001, 909709168669, 2729127506007]

約数ペア:

[(1, 2729127506007), (3, 909709168669), (7, 389875358001), (21, 129958452667), (47, 58066542681), (131, 20833034397), (141, 19355514227), (329, 8295220383), (393, 6944344799), (757, 3605188251), (917, 2976147771), (987, 2765073461), (2271, 1201729417), (2751, 992049257), (5299, 515026893), (6157, 443256051), (15897, 171675631), (18471, 147752017), (27883, 97877829), (35579, 76706133), (43099, 63322293), (83649, 32625943), (99167, 27520521), (106737, 25568711), (129297, 21107431), (195181, 13982547), (249053, 10958019), (297501, 9173507), (585543, 4660849), (694169, 3931503), (747159, 3652673), (1310501, 2082507)]