67925421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4073}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 104864760

約数和(自身を除く): 36939339

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 4073, 5559, 12219, 16677, 36657, 69241, 207723, 443957, 623169, 1331871, 3995613, 7547269, 22641807, 67925421]

約数ペア:

[(1, 67925421), (3, 22641807), (9, 7547269), (17, 3995613), (51, 1331871), (109, 623169), (153, 443957), (327, 207723), (981, 69241), (1853, 36657), (4073, 16677), (5559, 12219)]