56835219

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 89643520

約数和(自身を除く): 32808301

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 379, 579, 777, 1137, 1351, 2653, 4053, 7141, 7959, 14023, 21423, 42069, 49987, 73147, 98161, 149961, 219441, 294483, 512029, 1536087, 2706439, 8119317, 18945073, 56835219]

約数ペア:

[(1, 56835219), (3, 18945073), (7, 8119317), (21, 2706439), (37, 1536087), (111, 512029), (193, 294483), (259, 219441), (379, 149961), (579, 98161), (777, 73147), (1137, 49987), (1351, 42069), (2653, 21423), (4053, 14023), (7141, 7959)]