73317345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 124737408

約数和(自身を除く): 51420063

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 907, 951, 1585, 2721, 4535, 4755, 5389, 13605, 15419, 16167, 26945, 46257, 77095, 80835, 231285, 287519, 862557, 1437595, 4312785, 4887823, 14663469, 24439115, 73317345]

約数ペア:

[(1, 73317345), (3, 24439115), (5, 14663469), (15, 4887823), (17, 4312785), (51, 1437595), (85, 862557), (255, 287519), (317, 231285), (907, 80835), (951, 77095), (1585, 46257), (2721, 26945), (4535, 16167), (4755, 15419), (5389, 13605)]