56158731

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{48371}}^1$

素因数の和:48423

約数の個数: 16

約数和(自身を含む): 85134720

約数和(自身を除く): 28975989

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 48371, 145113, 435339, 1306017, 2079953, 6239859, 18719577, 56158731]

約数ペア:

[(1, 56158731), (3, 18719577), (9, 6239859), (27, 2079953), (43, 1306017), (129, 435339), (387, 145113), (1161, 48371)]