27290313

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 13070007

約数列:

[1, 3, 9, 79, 131, 237, 293, 393, 711, 879, 1179, 2637, 10349, 23147, 31047, 38383, 69441, 93141, 115149, 208323, 345447, 3032257, 9096771, 27290313]

約数ペア:

[(1, 27290313), (3, 9096771), (9, 3032257), (79, 345447), (131, 208323), (237, 115149), (293, 93141), (393, 69441), (711, 38383), (879, 31047), (1179, 23147), (2637, 10349)]