171800523

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{797}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 254702448

約数和(自身を除く): 82901925

約数列:

[1, 3, 9, 43, 129, 387, 557, 797, 1671, 2391, 5013, 7173, 23951, 34271, 71853, 102813, 215559, 308439, 443929, 1331787, 3995361, 19088947, 57266841, 171800523]

約数ペア:

[(1, 171800523), (3, 57266841), (9, 19088947), (43, 3995361), (129, 1331787), (387, 443929), (557, 308439), (797, 215559), (1671, 102813), (2391, 71853), (5013, 34271), (7173, 23951)]