195453999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{556849}}^1$

素因数の和:556871

約数の個数: 16

約数和(自身を含む): 311836000

約数和(自身を除く): 116382001

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 556849, 1670547, 5011641, 7239037, 15034923, 21717111, 65151333, 195453999]

約数ペア:

[(1, 195453999), (3, 65151333), (9, 21717111), (13, 15034923), (27, 7239037), (39, 5011641), (117, 1670547), (351, 556849)]