42804693

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 28

約数和(自身を含む): 65160288

約数和(自身を除く): 22355595

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 827, 1917, 2481, 5751, 7443, 17253, 22329, 51759, 58717, 66987, 176151, 200961, 528453, 602883, 1585359, 4756077, 14268231, 42804693]

約数ペア:

[(1, 42804693), (3, 14268231), (9, 4756077), (27, 1585359), (71, 602883), (81, 528453), (213, 200961), (243, 176151), (639, 66987), (729, 58717), (827, 51759), (1917, 22329), (2481, 17253), (5751, 7443)]