138452811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{709}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 224110080

約数和(自身を除く): 85657269

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 547, 709, 1641, 2127, 3829, 4963, 9299, 11487, 12053, 14889, 27897, 36159, 65093, 84371, 195279, 253113, 387823, 1163469, 2714761, 6592991, 8144283, 19778973, 46150937, 138452811]

約数ペア:

[(1, 138452811), (3, 46150937), (7, 19778973), (17, 8144283), (21, 6592991), (51, 2714761), (119, 1163469), (357, 387823), (547, 253113), (709, 195279), (1641, 84371), (2127, 65093), (3829, 36159), (4963, 27897), (9299, 14889), (11487, 12053)]