82830519

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 131725440

約数和(自身を除く): 48894921

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 171, 321, 503, 513, 963, 1509, 1539, 2033, 2889, 4527, 6099, 8667, 9557, 13581, 18297, 28671, 40743, 53821, 54891, 86013, 161463, 164673, 258039, 484389, 774117, 1022599, 1453167, 3067797, 4359501, 9203391, 27610173, 82830519]

約数ペア:

[(1, 82830519), (3, 27610173), (9, 9203391), (19, 4359501), (27, 3067797), (57, 1453167), (81, 1022599), (107, 774117), (171, 484389), (321, 258039), (503, 164673), (513, 161463), (963, 86013), (1509, 54891), (1539, 53821), (2033, 40743), (2889, 28671), (4527, 18297), (6099, 13581), (8667, 9557)]