262561322313

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{109263971}}^1$

素因数の和:109264069

約数の個数: 16

約数和(自身を含む): 393350299200

約数和(自身を除く): 130788976887

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 109263971, 327791913, 983375739, 2950127217, 9724493419, 29173480257, 87520440771, 262561322313]

約数ペア:

[(1, 262561322313), (3, 87520440771), (9, 29173480257), (27, 9724493419), (89, 2950127217), (267, 983375739), (801, 327791913), (2403, 109263971)]