967515759

素因数分解:

$3^4\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2141}}^1$

素因数の和:2957

約数の個数: 40

約数和(自身を含む): 1654617888

約数和(自身を除く): 687102129

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 797, 2141, 2391, 5579, 6423, 7173, 14987, 16737, 19269, 21519, 44961, 50211, 57807, 64557, 134883, 150633, 173421, 404649, 451899, 1213947, 1706377, 5119131, 11944639, 15357393, 35833917, 46072179, 107501751, 138216537, 322505253, 967515759]

約数ペア:

[(1, 967515759), (3, 322505253), (7, 138216537), (9, 107501751), (21, 46072179), (27, 35833917), (63, 15357393), (81, 11944639), (189, 5119131), (567, 1706377), (797, 1213947), (2141, 451899), (2391, 404649), (5579, 173421), (6423, 150633), (7173, 134883), (14987, 64557), (16737, 57807), (19269, 50211), (21519, 44961)]