331317189

素因数分解:

$3^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1697}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 561834240

約数和(自身を除く): 230517051

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1033, 1697, 3099, 5091, 7231, 9297, 11879, 15273, 21693, 27891, 35637, 45819, 65079, 106911, 195237, 320733, 1753001, 5259003, 12271007, 15777009, 36813021, 47331027, 110439063, 331317189]

約数ペア:

[(1, 331317189), (3, 110439063), (7, 47331027), (9, 36813021), (21, 15777009), (27, 12271007), (63, 5259003), (189, 1753001), (1033, 320733), (1697, 195237), (3099, 106911), (5091, 65079), (7231, 45819), (9297, 35637), (11879, 27891), (15273, 21693)]