56997339

素因数分解:

$3^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 91290192

約数和(自身を除く): 34292853

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 193, 287, 343, 579, 861, 1029, 1351, 2009, 2401, 4053, 6027, 7203, 7913, 9457, 14063, 23739, 28371, 42189, 55391, 66199, 98441, 166173, 198597, 295323, 387737, 463393, 1163211, 1390179, 2714159, 8142477, 18999113, 56997339]

約数ペア:

[(1, 56997339), (3, 18999113), (7, 8142477), (21, 2714159), (41, 1390179), (49, 1163211), (123, 463393), (147, 387737), (193, 295323), (287, 198597), (343, 166173), (579, 98441), (861, 66199), (1029, 55391), (1351, 42189), (2009, 28371), (2401, 23739), (4053, 14063), (6027, 9457), (7203, 7913)]