81288894993

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1115579}}^1$

素因数の和:1115916

約数の個数: 16

約数和(自身を含む): 109880167680

約数和(自身を除く): 28591272687

約数列:

[1, 3, 107, 227, 321, 681, 24289, 72867, 1115579, 3346737, 119366953, 253236433, 358100859, 759709299, 27096298331, 81288894993]

約数ペア:

[(1, 81288894993), (3, 27096298331), (107, 759709299), (227, 358100859), (321, 253236433), (681, 119366953), (24289, 3346737), (72867, 1115579)]