13565520003

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{839}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 22256640000

約数和(自身を除く): 8691119997

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 827, 839, 931, 1029, 2481, 2517, 2793, 5789, 5873, 6517, 15713, 15941, 17367, 17619, 19551, 40523, 41111, 47139, 47823, 109991, 111587, 121569, 123333, 283661, 287777, 329973, 334761, 693853, 769937, 781109, 850983, 863331, 2081559, 2309811, 2343327, 4856971, 5389559, 5467763, 13183207, 14570913, 16168677, 16403289, 33998797, 39549621, 92282449, 101996391, 237991579, 276847347, 645977143, 713974737, 1937931429, 4521840001, 13565520003]

約数ペア:

[(1, 13565520003), (3, 4521840001), (7, 1937931429), (19, 713974737), (21, 645977143), (49, 276847347), (57, 237991579), (133, 101996391), (147, 92282449), (343, 39549621), (399, 33998797), (827, 16403289), (839, 16168677), (931, 14570913), (1029, 13183207), (2481, 5467763), (2517, 5389559), (2793, 4856971), (5789, 2343327), (5873, 2309811), (6517, 2081559), (15713, 863331), (15941, 850983), (17367, 781109), (17619, 769937), (19551, 693853), (40523, 334761), (41111, 329973), (47139, 287777), (47823, 283661), (109991, 123333), (111587, 121569)]