547200057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 784281600

約数和(自身を除く): 237081543

約数列:

[1, 3, 19, 57, 79, 137, 237, 411, 887, 1501, 2603, 2661, 4503, 7809, 10823, 16853, 32469, 50559, 70073, 121519, 205637, 210219, 364557, 616911, 1331387, 2308861, 3994161, 6926583, 9600001, 28800003, 182400019, 547200057]

約数ペア:

[(1, 547200057), (3, 182400019), (19, 28800003), (57, 9600001), (79, 6926583), (137, 3994161), (237, 2308861), (411, 1331387), (887, 616911), (1501, 364557), (2603, 210219), (2661, 205637), (4503, 121519), (7809, 70073), (10823, 50559), (16853, 32469)]