291230451

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5821}}^1$

素因数の和:5956

約数の個数: 32

約数和(自身を含む): 461102400

約数和(自身を除く): 169871949

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 1853, 2943, 5559, 5821, 16677, 17463, 50031, 52389, 98957, 157167, 296871, 634489, 890613, 1903467, 2671839, 5710401, 10786313, 17131203, 32358939, 97076817, 291230451]

約数ペア:

[(1, 291230451), (3, 97076817), (9, 32358939), (17, 17131203), (27, 10786313), (51, 5710401), (109, 2671839), (153, 1903467), (327, 890613), (459, 634489), (981, 296871), (1853, 157167), (2943, 98957), (5559, 52389), (5821, 50031), (16677, 17463)]