39059727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 67682304

約数和(自身を除く): 28622577

約数列:

[1, 3, 7, 17, 21, 23, 51, 67, 69, 71, 119, 161, 201, 213, 357, 391, 469, 483, 497, 1139, 1173, 1207, 1407, 1491, 1541, 1633, 2737, 3417, 3621, 4623, 4757, 4899, 7973, 8211, 8449, 10787, 11431, 14271, 23919, 25347, 26197, 27761, 32361, 33299, 34293, 78591, 80869, 83283, 99897, 109411, 183379, 194327, 242607, 328233, 550137, 566083, 582981, 765877, 1698249, 1859987, 2297631, 5579961, 13019909, 39059727]

約数ペア:

[(1, 39059727), (3, 13019909), (7, 5579961), (17, 2297631), (21, 1859987), (23, 1698249), (51, 765877), (67, 582981), (69, 566083), (71, 550137), (119, 328233), (161, 242607), (201, 194327), (213, 183379), (357, 109411), (391, 99897), (469, 83283), (483, 80869), (497, 78591), (1139, 34293), (1173, 33299), (1207, 32361), (1407, 27761), (1491, 26197), (1541, 25347), (1633, 23919), (2737, 14271), (3417, 11431), (3621, 10787), (4623, 8449), (4757, 8211), (4899, 7973)]