27012609

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 19218303

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 503, 663, 1053, 1377, 1509, 1989, 3159, 4131, 4527, 5967, 6539, 8551, 13581, 17901, 19617, 25653, 40743, 53703, 58851, 76959, 111163, 122229, 176553, 230877, 333489, 529659, 692631, 1000467, 1588977, 2077893, 3001401, 9004203, 27012609]

約数ペア:

[(1, 27012609), (3, 9004203), (9, 3001401), (13, 2077893), (17, 1588977), (27, 1000467), (39, 692631), (51, 529659), (81, 333489), (117, 230877), (153, 176553), (221, 122229), (243, 111163), (351, 76959), (459, 58851), (503, 53703), (663, 40743), (1053, 25653), (1377, 19617), (1509, 17901), (1989, 13581), (3159, 8551), (4131, 6539), (4527, 5967)]