84263517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 50727843

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 431, 557, 1293, 1671, 3879, 5013, 5603, 7241, 11637, 15039, 16809, 21723, 50427, 65169, 151281, 195507, 240067, 720201, 2160603, 3120871, 6481809, 9362613, 28087839, 84263517]

約数ペア:

[(1, 84263517), (3, 28087839), (9, 9362613), (13, 6481809), (27, 3120871), (39, 2160603), (117, 720201), (351, 240067), (431, 195507), (557, 151281), (1293, 65169), (1671, 50427), (3879, 21723), (5013, 16809), (5603, 15039), (7241, 11637)]