78184581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 36122619

約数列:

[1, 3, 17, 41, 51, 123, 139, 269, 417, 697, 807, 2091, 2363, 4573, 5699, 7089, 11029, 13719, 17097, 33087, 37391, 96883, 112173, 187493, 290649, 562479, 635647, 1533031, 1906941, 4599093, 26061527, 78184581]

約数ペア:

[(1, 78184581), (3, 26061527), (17, 4599093), (41, 1906941), (51, 1533031), (123, 635647), (139, 562479), (269, 290649), (417, 187493), (697, 112173), (807, 96883), (2091, 37391), (2363, 33087), (4573, 17097), (5699, 13719), (7089, 11029)]