51326163

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14293}}^1$

素因数の和:14328

約数の個数: 32

約数和(自身を含む): 91481600

約数和(自身を除く): 40155437

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 14293, 42879, 100051, 128637, 271567, 300153, 385911, 814701, 900459, 1900969, 2444103, 2701377, 5702907, 7332309, 17108721, 51326163]

約数ペア:

[(1, 51326163), (3, 17108721), (7, 7332309), (9, 5702907), (19, 2701377), (21, 2444103), (27, 1900969), (57, 900459), (63, 814701), (133, 385911), (171, 300153), (189, 271567), (399, 128637), (513, 100051), (1197, 42879), (3591, 14293)]