271953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 445536

約数和(自身を除く): 173583

約数列:

[1, 3, 9, 11, 33, 41, 67, 99, 123, 201, 369, 451, 603, 737, 1353, 2211, 2747, 4059, 6633, 8241, 24723, 30217, 90651, 271953]

約数ペア:

[(1, 271953), (3, 90651), (9, 30217), (11, 24723), (33, 8241), (41, 6633), (67, 4059), (99, 2747), (123, 2211), (201, 1353), (369, 737), (451, 603)]