506427571899

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{971491}}^1$

素因数の和:971992

約数の個数: 32

約数和(自身を含む): 769421664000

約数和(自身を除く): 262994092101

約数列:

[1, 3, 9, 27, 43, 129, 387, 449, 1161, 1347, 4041, 12123, 19307, 57921, 173763, 521289, 971491, 2914473, 8743419, 26230257, 41774113, 125322339, 375967017, 436199459, 1127901051, 1308598377, 3925795131, 11777385393, 18756576737, 56269730211, 168809190633, 506427571899]

約数ペア:

[(1, 506427571899), (3, 168809190633), (9, 56269730211), (27, 18756576737), (43, 11777385393), (129, 3925795131), (387, 1308598377), (449, 1127901051), (1161, 436199459), (1347, 375967017), (4041, 125322339), (12123, 41774113), (19307, 26230257), (57921, 8743419), (173763, 2914473), (521289, 971491)]