85648329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 142506000

約数和(自身を除く): 56857671

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 149, 153, 221, 289, 447, 663, 867, 1341, 1937, 1989, 2533, 2601, 3757, 4913, 5811, 7599, 11271, 14739, 17433, 22797, 32929, 33813, 43061, 44217, 63869, 98787, 129183, 191607, 296361, 387549, 559793, 574821, 732037, 1679379, 2196111, 5038137, 6588333, 9516481, 28549443, 85648329]

約数ペア:

[(1, 85648329), (3, 28549443), (9, 9516481), (13, 6588333), (17, 5038137), (39, 2196111), (51, 1679379), (117, 732037), (149, 574821), (153, 559793), (221, 387549), (289, 296361), (447, 191607), (663, 129183), (867, 98787), (1341, 63869), (1937, 44217), (1989, 43061), (2533, 33813), (2601, 32929), (3757, 22797), (4913, 17433), (5811, 14739), (7599, 11271)]