49172517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 75470616

約数和(自身を除く): 26298099

約数列:

[1, 3, 9, 17, 51, 153, 557, 577, 1671, 1731, 5013, 5193, 9469, 9809, 28407, 29427, 85221, 88281, 321389, 964167, 2892501, 5463613, 16390839, 49172517]

約数ペア:

[(1, 49172517), (3, 16390839), (9, 5463613), (17, 2892501), (51, 964167), (153, 321389), (557, 88281), (577, 85221), (1671, 29427), (1731, 28407), (5013, 9809), (5193, 9469)]