285165729

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{6703}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 428787840

約数和(自身を除く): 143622111

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 4727, 6703, 14181, 20109, 42543, 60327, 194387, 583161, 1092589, 1749483, 3277767, 9833301, 31685081, 95055243, 285165729]

約数ペア:

[(1, 285165729), (3, 95055243), (9, 31685081), (29, 9833301), (87, 3277767), (163, 1749483), (261, 1092589), (489, 583161), (1467, 194387), (4727, 60327), (6703, 42543), (14181, 20109)]