42215769

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{1627}}^1$

素因数の和:1698

約数の個数: 24

約数和(自身を含む): 64664160

約数和(自身を除く): 22448391

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 1627, 2883, 4881, 8649, 14643, 25947, 43929, 50437, 151311, 453933, 1361799, 1563547, 4690641, 14071923, 42215769]

約数ペア:

[(1, 42215769), (3, 14071923), (9, 4690641), (27, 1563547), (31, 1361799), (93, 453933), (279, 151311), (837, 50437), (961, 43929), (1627, 25947), (2883, 14643), (4881, 8649)]