317439999

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 485452800

約数和(自身を除く): 168012801

約数列:

[1, 3, 9, 27, 41, 123, 139, 369, 417, 1107, 1251, 2063, 3753, 5699, 6189, 17097, 18567, 51291, 55701, 84583, 153873, 253749, 286757, 761247, 860271, 2283741, 2580813, 7742439, 11757037, 35271111, 105813333, 317439999]

約数ペア:

[(1, 317439999), (3, 105813333), (9, 35271111), (27, 11757037), (41, 7742439), (123, 2580813), (139, 2283741), (369, 860271), (417, 761247), (1107, 286757), (1251, 253749), (2063, 153873), (3753, 84583), (5699, 55701), (6189, 51291), (17097, 18567)]