189577071

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{171253}}^1$

素因数の和:171303

約数の個数: 16

約数和(自身を含む): 287706720

約数和(自身を除く): 98129649

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 171253, 513759, 1541277, 4623831, 7021373, 21064119, 63192357, 189577071]

約数ペア:

[(1, 189577071), (3, 63192357), (9, 21064119), (27, 7021373), (41, 4623831), (123, 1541277), (369, 513759), (1107, 171253)]