1567791369

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{108131}}^1$

素因数の和:108322

約数の個数: 20

約数和(自身を含む): 2355114960

約数和(自身を除く): 787323591

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 108131, 324393, 973179, 2919537, 8758611, 19355449, 58066347, 174199041, 522597123, 1567791369]

約数ペア:

[(1, 1567791369), (3, 522597123), (9, 174199041), (27, 58066347), (81, 19355449), (179, 8758611), (537, 2919537), (1611, 973179), (4833, 324393), (14499, 108131)]