75557601

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11003}}^1$

素因数の和:11125

約数の個数: 24

約数和(自身を含む): 125885760

約数和(自身を除く): 50328159

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 11003, 33009, 77021, 99027, 231063, 693189, 1199327, 3597981, 8395289, 10793943, 25185867, 75557601]

約数ペア:

[(1, 75557601), (3, 25185867), (7, 10793943), (9, 8395289), (21, 3597981), (63, 1199327), (109, 693189), (327, 231063), (763, 99027), (981, 77021), (2289, 33009), (6867, 11003)]