26542653

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 38201856

約数和(自身を除く): 11659203

約数列:

[1, 3, 37, 43, 67, 83, 111, 129, 201, 249, 1591, 2479, 2881, 3071, 3569, 4773, 5561, 7437, 8643, 9213, 10707, 16683, 106597, 132053, 205757, 239123, 319791, 396159, 617271, 717369, 8847551, 26542653]

約数ペア:

[(1, 26542653), (3, 8847551), (37, 717369), (43, 617271), (67, 396159), (83, 319791), (111, 239123), (129, 205757), (201, 132053), (249, 106597), (1591, 16683), (2479, 10707), (2881, 9213), (3071, 8643), (3569, 7437), (4773, 5561)]