47922813

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 27919107

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 797, 1179, 2227, 2391, 3537, 6681, 7173, 13549, 20043, 21519, 40647, 60129, 104407, 121941, 313221, 365823, 939663, 1774919, 2818989, 5324757, 15974271, 47922813]

約数ペア:

[(1, 47922813), (3, 15974271), (9, 5324757), (17, 2818989), (27, 1774919), (51, 939663), (131, 365823), (153, 313221), (393, 121941), (459, 104407), (797, 60129), (1179, 40647), (2227, 21519), (2391, 20043), (3537, 13549), (6681, 7173)]