47853117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7717}}^1$

素因数の和:7789

約数の個数: 24

約数和(自身を含む): 75852504

約数和(自身を除く): 27999387

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 7717, 23151, 69453, 100321, 300963, 409001, 902889, 1227003, 3681009, 5317013, 15951039, 47853117]

約数ペア:

[(1, 47853117), (3, 15951039), (9, 5317013), (13, 3681009), (39, 1227003), (53, 902889), (117, 409001), (159, 300963), (477, 100321), (689, 69453), (2067, 23151), (6201, 7717)]