425178261

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{50311}}^1$

素因数の和:50633

約数の個数: 16

約数和(自身を含む): 631918720

約数和(自身を除く): 206740459

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 50311, 150933, 452799, 1358397, 15747343, 47242029, 141726087, 425178261]

約数ペア:

[(1, 425178261), (3, 141726087), (9, 47242029), (27, 15747343), (313, 1358397), (939, 452799), (2817, 150933), (8451, 50311)]