6123681

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 10105920

約数和(自身を除く): 3982239

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 173, 207, 437, 513, 519, 621, 1311, 1539, 1557, 1863, 3287, 3933, 3979, 4671, 9861, 11799, 11937, 14013, 29583, 35397, 35811, 75601, 88749, 107433, 226803, 266247, 322299, 680409, 2041227, 6123681]

約数ペア:

[(1, 6123681), (3, 2041227), (9, 680409), (19, 322299), (23, 266247), (27, 226803), (57, 107433), (69, 88749), (81, 75601), (171, 35811), (173, 35397), (207, 29583), (437, 14013), (513, 11937), (519, 11799), (621, 9861), (1311, 4671), (1539, 3979), (1557, 3933), (1863, 3287)]