313492059

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9392

約数の個数: 32

約数和(自身を含む): 491673600

約数和(自身を除く): 178181541

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 3741, 9311, 11223, 27933, 33669, 83799, 251397, 270019, 400373, 810057, 1201119, 2430171, 3603357, 7290513, 10810071, 11610817, 34832451, 104497353, 313492059]

約数ペア:

[(1, 313492059), (3, 104497353), (9, 34832451), (27, 11610817), (29, 10810071), (43, 7290513), (87, 3603357), (129, 2430171), (261, 1201119), (387, 810057), (783, 400373), (1161, 270019), (1247, 251397), (3741, 83799), (9311, 33669), (11223, 27933)]