518406939

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5407}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 794327040

約数和(自身を除く): 275920101

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 477, 603, 1431, 1809, 3551, 5407, 10653, 16221, 31959, 48663, 95877, 145989, 286571, 362269, 859713, 1086807, 2579139, 3260421, 7737417, 9781263, 19200257, 57600771, 172802313, 518406939]

約数ペア:

[(1, 518406939), (3, 172802313), (9, 57600771), (27, 19200257), (53, 9781263), (67, 7737417), (159, 3260421), (201, 2579139), (477, 1086807), (603, 859713), (1431, 362269), (1809, 286571), (3551, 145989), (5407, 95877), (10653, 48663), (16221, 31959)]