144788499

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 218211840

約数和(自身を除く): 73423341

約数列:

[1, 3, 9, 27, 163, 167, 197, 489, 501, 591, 1467, 1503, 1773, 4401, 4509, 5319, 27221, 32111, 32899, 81663, 96333, 98697, 244989, 288999, 296091, 734967, 866997, 888273, 5362537, 16087611, 48262833, 144788499]

約数ペア:

[(1, 144788499), (3, 48262833), (9, 16087611), (27, 5362537), (163, 888273), (167, 866997), (197, 734967), (489, 296091), (501, 288999), (591, 244989), (1467, 98697), (1503, 96333), (1773, 81663), (4401, 32899), (4509, 32111), (5319, 27221)]