207905427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{452953}}^1$

素因数の和:452979

約数の個数: 16

約数和(自身を含む): 326126880

約数和(自身を除く): 118221453

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 452953, 1358859, 4076577, 7700201, 12229731, 23100603, 69301809, 207905427]

約数ペア:

[(1, 207905427), (3, 69301809), (9, 23100603), (17, 12229731), (27, 7700201), (51, 4076577), (153, 1358859), (459, 452953)]