8961378813

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{15227}}^1$

素因数の和:15614

約数の個数: 32

約数和(自身を含む): 13507845120

約数和(自身を除く): 4546466307

約数列:

[1, 3, 9, 27, 71, 213, 307, 639, 921, 1917, 2763, 8289, 15227, 21797, 45681, 65391, 137043, 196173, 411129, 588519, 1081117, 3243351, 4674689, 9730053, 14024067, 29190159, 42072201, 126216603, 331902919, 995708757, 2987126271, 8961378813]

約数ペア:

[(1, 8961378813), (3, 2987126271), (9, 995708757), (27, 331902919), (71, 126216603), (213, 42072201), (307, 29190159), (639, 14024067), (921, 9730053), (1917, 4674689), (2763, 3243351), (8289, 1081117), (15227, 588519), (21797, 411129), (45681, 196173), (65391, 137043)]