55709937

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{3229}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 28941903

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 3229, 5751, 9687, 17253, 29061, 87183, 229259, 261549, 687777, 784647, 2063331, 6189993, 18569979, 55709937]

約数ペア:

[(1, 55709937), (3, 18569979), (9, 6189993), (27, 2063331), (71, 784647), (81, 687777), (213, 261549), (243, 229259), (639, 87183), (1917, 29061), (3229, 17253), (5751, 9687)]