71521026

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{177913}}^1$

素因数の和:177985

約数の個数: 16

約数和(自身を含む): 145177824

約数和(自身を除く): 73656798

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 177913, 355826, 533739, 1067478, 11920171, 23840342, 35760513, 71521026]

約数ペア:

[(1, 71521026), (2, 35760513), (3, 23840342), (6, 11920171), (67, 1067478), (134, 533739), (201, 355826), (402, 177913)]