188049390477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11933}}^1\times {\mathrm{9397}}^1$

素因数の和:21389

約数の個数: 32

約数和(自身を含む): 276351723648

約数和(自身を除く): 88302333171

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 9397, 11933, 28191, 35799, 122161, 155129, 366483, 404071, 465387, 513119, 1212213, 1539357, 5252923, 6670547, 15758769, 20011641, 112134401, 336403203, 1457747213, 4373241639, 4821779243, 14465337729, 62683130159, 188049390477]

約数ペア:

[(1, 188049390477), (3, 62683130159), (13, 14465337729), (39, 4821779243), (43, 4373241639), (129, 1457747213), (559, 336403203), (1677, 112134401), (9397, 20011641), (11933, 15758769), (28191, 6670547), (35799, 5252923), (122161, 1539357), (155129, 1212213), (366483, 513119), (404071, 465387)]