272571777

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2753}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 427420800

約数和(自身を除く): 154849023

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 513, 579, 1737, 2753, 3667, 5211, 8259, 11001, 24777, 33003, 52307, 74331, 99009, 156921, 470763, 531329, 1412289, 1593987, 4781961, 10095251, 14345883, 30285753, 90857259, 272571777]

約数ペア:

[(1, 272571777), (3, 90857259), (9, 30285753), (19, 14345883), (27, 10095251), (57, 4781961), (171, 1593987), (193, 1412289), (513, 531329), (579, 470763), (1737, 156921), (2753, 99009), (3667, 74331), (5211, 52307), (8259, 33003), (11001, 24777)]