153216423

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 224969472

約数和(自身を除く): 71753049

約数列:

[1, 3, 9, 83, 249, 443, 463, 747, 1329, 1389, 3987, 4167, 36769, 38429, 110307, 115287, 205109, 330921, 345861, 615327, 1845981, 17024047, 51072141, 153216423]

約数ペア:

[(1, 153216423), (3, 51072141), (9, 17024047), (83, 1845981), (249, 615327), (443, 345861), (463, 330921), (747, 205109), (1329, 115287), (1389, 110307), (3987, 38429), (4167, 36769)]