56778801

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 20635599

約数列:

[1, 3, 79, 107, 237, 321, 2239, 6717, 8453, 25359, 176881, 239573, 530643, 718719, 18926267, 56778801]

約数ペア:

[(1, 56778801), (3, 18926267), (79, 718719), (107, 530643), (237, 239573), (321, 176881), (2239, 25359), (6717, 8453)]