81016053

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 113132448

約数和(自身を除く): 32116395

約数列:

[1, 3, 29, 87, 163, 197, 489, 591, 841, 2523, 4727, 5713, 14181, 17139, 32111, 96333, 137083, 165677, 411249, 497031, 931219, 2793657, 27005351, 81016053]

約数ペア:

[(1, 81016053), (3, 27005351), (29, 2793657), (87, 931219), (163, 497031), (197, 411249), (489, 165677), (591, 137083), (841, 96333), (2523, 32111), (4727, 17139), (5713, 14181)]