48708027

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 25803333

約数列:

[1, 3, 9, 27, 47, 131, 141, 293, 393, 423, 879, 1179, 1269, 2637, 3537, 6157, 7911, 13771, 18471, 38383, 41313, 55413, 115149, 123939, 166239, 345447, 371817, 1036341, 1804001, 5412003, 16236009, 48708027]

約数ペア:

[(1, 48708027), (3, 16236009), (9, 5412003), (27, 1804001), (47, 1036341), (131, 371817), (141, 345447), (293, 166239), (393, 123939), (423, 115149), (879, 55413), (1179, 41313), (1269, 38383), (2637, 18471), (3537, 13771), (6157, 7911)]