98648589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 151406080

約数和(自身を除く): 52757491

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 1987, 2613, 3819, 5961, 16549, 25831, 37753, 49647, 77493, 113259, 133129, 399387, 490789, 1472367, 1730677, 2529451, 5192031, 7588353, 32882863, 98648589]

約数ペア:

[(1, 98648589), (3, 32882863), (13, 7588353), (19, 5192031), (39, 2529451), (57, 1730677), (67, 1472367), (201, 490789), (247, 399387), (741, 133129), (871, 113259), (1273, 77493), (1987, 49647), (2613, 37753), (3819, 25831), (5961, 16549)]