158297319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24061}}^1$

素因数の和:24127

約数の個数: 24

約数和(自身を含む): 247742352

約数和(自身を除く): 89445033

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 24061, 72183, 216549, 409037, 1034623, 1227111, 3103869, 3681333, 9311607, 17588591, 52765773, 158297319]

約数ペア:

[(1, 158297319), (3, 52765773), (9, 17588591), (17, 9311607), (43, 3681333), (51, 3103869), (129, 1227111), (153, 1034623), (387, 409037), (731, 216549), (2193, 72183), (6579, 24061)]