16155423

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 25801920

約数和(自身を除く): 9646497

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 577, 1037, 1647, 1731, 3111, 5193, 9333, 9809, 15579, 27999, 29427, 35197, 88281, 105591, 264843, 316773, 598349, 950319, 1795047, 5385141, 16155423]

約数ペア:

[(1, 16155423), (3, 5385141), (9, 1795047), (17, 950319), (27, 598349), (51, 316773), (61, 264843), (153, 105591), (183, 88281), (459, 35197), (549, 29427), (577, 27999), (1037, 15579), (1647, 9809), (1731, 9333), (3111, 5193)]