81033783

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4423}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 112121856

約数和(自身を除く): 31088073

約数列:

[1, 3, 31, 93, 197, 591, 4423, 6107, 13269, 18321, 137113, 411339, 871331, 2613993, 27011261, 81033783]

約数ペア:

[(1, 81033783), (3, 27011261), (31, 2613993), (93, 871331), (197, 411339), (591, 137113), (4423, 18321), (6107, 13269)]