55590327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 89566400

約数和(自身を除く): 33976073

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 981, 1417, 1453, 2943, 4251, 4359, 12753, 13077, 18889, 38259, 39231, 56667, 158377, 170001, 475131, 510003, 1425393, 2058901, 4276179, 6176703, 18530109, 55590327]

約数ペア:

[(1, 55590327), (3, 18530109), (9, 6176703), (13, 4276179), (27, 2058901), (39, 1425393), (109, 510003), (117, 475131), (327, 170001), (351, 158377), (981, 56667), (1417, 39231), (1453, 38259), (2943, 18889), (4251, 13077), (4359, 12753)]