51408243

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 83673600

約数和(自身を除く): 32265357

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 4357, 11799, 13071, 39213, 82783, 100211, 117639, 248349, 300633, 745047, 901899, 1904009, 2235141, 2705697, 5712027, 17136081, 51408243]

約数ペア:

[(1, 51408243), (3, 17136081), (9, 5712027), (19, 2705697), (23, 2235141), (27, 1904009), (57, 901899), (69, 745047), (171, 300633), (207, 248349), (437, 117639), (513, 100211), (621, 82783), (1311, 39213), (3933, 13071), (4357, 11799)]