170911971

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{147211}}^1$

素因数の和:147263

約数の個数: 16

約数和(自身を含む): 259093120

約数和(自身を除く): 88181149

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 147211, 441633, 1324899, 3974697, 6330073, 18990219, 56970657, 170911971]

約数ペア:

[(1, 170911971), (3, 56970657), (9, 18990219), (27, 6330073), (43, 3974697), (129, 1324899), (387, 441633), (1161, 147211)]