337997907

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18169}}^1$

素因数の和:18244

約数の個数: 32

約数和(自身を含む): 549460800

約数和(自身を除く): 211462893

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 18169, 18603, 54507, 163521, 236197, 490563, 708591, 962957, 2125773, 2888871, 6377319, 8666613, 12518441, 25999839, 37555323, 112665969, 337997907]

約数ペア:

[(1, 337997907), (3, 112665969), (9, 37555323), (13, 25999839), (27, 12518441), (39, 8666613), (53, 6377319), (117, 2888871), (159, 2125773), (351, 962957), (477, 708591), (689, 490563), (1431, 236197), (2067, 163521), (6201, 54507), (18169, 18603)]