56206791

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{6737}}^1$

素因数の和:6852

約数の個数: 20

約数和(自身を含む): 84790992

約数和(自身を除く): 28584201

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 6737, 8343, 20211, 60633, 181899, 545697, 693911, 2081733, 6245199, 18735597, 56206791]

約数ペア:

[(1, 56206791), (3, 18735597), (9, 6245199), (27, 2081733), (81, 693911), (103, 545697), (309, 181899), (927, 60633), (2781, 20211), (6737, 8343)]