187686447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{78893}}^1$

素因数の和:78970

約数の個数: 16

約数和(自身を含む): 273919968

約数和(自身を除く): 86233521

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 78893, 236679, 1025609, 3076827, 4812473, 14437419, 62562149, 187686447]

約数ペア:

[(1, 187686447), (3, 62562149), (13, 14437419), (39, 4812473), (61, 3076827), (183, 1025609), (793, 236679), (2379, 78893)]