75931587

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{8761}}^1$

素因数の和:8880

約数の個数: 20

約数和(自身を含む): 114501816

約数和(自身を除く): 38570229

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 8761, 26283, 78849, 236547, 709641, 937427, 2812281, 8436843, 25310529, 75931587]

約数ペア:

[(1, 75931587), (3, 25310529), (9, 8436843), (27, 2812281), (81, 937427), (107, 709641), (321, 236547), (963, 78849), (2889, 26283), (8667, 8761)]