85876503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 41649897

約数列:

[1, 3, 17, 23, 51, 69, 179, 391, 409, 537, 1173, 1227, 3043, 4117, 6953, 9129, 9407, 12351, 20859, 28221, 69989, 73211, 159919, 209967, 219633, 479757, 1244587, 1683853, 3733761, 5051559, 28625501, 85876503]

約数ペア:

[(1, 85876503), (3, 28625501), (17, 5051559), (23, 3733761), (51, 1683853), (69, 1244587), (179, 479757), (391, 219633), (409, 209967), (537, 159919), (1173, 73211), (1227, 69989), (3043, 28221), (4117, 20859), (6953, 12351), (9129, 9407)]