55935639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 85857200

約数和(自身を除く): 29921561

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 3001, 6213, 9003, 18639, 27009, 57019, 171057, 327109, 513171, 981327, 2943981, 6215071, 18645213, 55935639]

約数ペア:

[(1, 55935639), (3, 18645213), (9, 6215071), (19, 2943981), (57, 981327), (109, 513171), (171, 327109), (327, 171057), (981, 57019), (2071, 27009), (3001, 18639), (6213, 9003)]