13473027

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 7910973

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 197, 447, 459, 591, 1341, 1773, 2533, 3349, 4023, 5319, 7599, 10047, 22797, 29353, 30141, 68391, 88059, 90423, 264177, 499001, 792531, 1497003, 4491009, 13473027]

約数ペア:

[(1, 13473027), (3, 4491009), (9, 1497003), (17, 792531), (27, 499001), (51, 264177), (149, 90423), (153, 88059), (197, 68391), (447, 30141), (459, 29353), (591, 22797), (1341, 10047), (1773, 7599), (2533, 5319), (3349, 4023)]