143505486

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{27397}}^1$

素因数の和:27505

約数の個数: 32

約数和(自身を含む): 322200480

約数和(自身を除く): 178694994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 27397, 54794, 82191, 164382, 246573, 493146, 739719, 1479438, 2657509, 5315018, 7972527, 15945054, 23917581, 47835162, 71752743, 143505486]

約数ペア:

[(1, 143505486), (2, 71752743), (3, 47835162), (6, 23917581), (9, 15945054), (18, 7972527), (27, 5315018), (54, 2657509), (97, 1479438), (194, 739719), (291, 493146), (582, 246573), (873, 164382), (1746, 82191), (2619, 54794), (5238, 27397)]