88719189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 136174080

約数和(自身を除く): 47454891

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 1787, 2613, 3819, 5361, 16549, 23231, 33953, 49647, 69693, 101859, 119729, 359187, 441389, 1324167, 1556477, 2274851, 4669431, 6824553, 29573063, 88719189]

約数ペア:

[(1, 88719189), (3, 29573063), (13, 6824553), (19, 4669431), (39, 2274851), (57, 1556477), (67, 1324167), (201, 441389), (247, 359187), (741, 119729), (871, 101859), (1273, 69693), (1787, 49647), (2613, 33953), (3819, 23231), (5361, 16549)]